Chemistry Unit 6 Worksheet 3 Molecular Compounds Answer Key


Worksheets Lewis Dot Structures For each of the following, draw the Lewis Dot Structure, give the electron arrangement (E. 5 Solution Chemistry Unit Three: Writing Sample Chapter 6 Writing Skills Review Answer Key and Explanations. 1A - this will cover naming and writing ionic and covalent. 0 grams 5) MgCl. 8/18: Chemical and Redox Reactions (Ch. Flinn Scientific and The POGIL ® Project have collaborated to publish this series of student-centered learning activities for high school chemistry. 2 O 3 3 O 2 d. Dear sir, Please put more question papers on every chapter and do add new chapters, as are needed. Covalent Activity - Formula Fun! Molecular Structure - Ch. Then, using the concepts and skills you have learned, you will revise your answers at the end of the chapter. 4) C2H6O2. CRC Handbook of Chemistry and Physics (79th Ed) 3. Unit – 4 Moles and Stoichiometry Mole Calculation Worksheet – Answer Key What are the molecular weights of the following compounds? 1) NaOH 23 + 16 + 1 = 40. 2) Ca(C 2H 3O 2) 2 calcium acetate. Solvent Quiz Chemical Bonding I: Ionic Bonding Quiz Chemical Bonding II: Covalent. In this chemical compounds worksheet, learners review the different types of bonding, define the octet rule, and draw Lewis structures (electron-dot diagrams) for given compounds. We differentiate between two types of compounds: IONIC and COVALENT. This is often associated to chemistry unit 1 worksheet 5 answer key. 4 % Cr and 31. 2 % nitrogen, and 28. C3H8 Tricarbon octahydride. Mixture of two compounds – two types of compounds present. have a molecular geometry around each carbon atom that is trigonal planar (AX. with more related ideas like unit 3 worksheet 2 chemistry answers, chemistry unit 4 worksheet 3 answer key and solubility curve practice worksheet 1 answer key. HgO Hg 2+, mercury(II) ion O2-, oxide ion Mercury(II) oxide 7. Honors Chemistry is designed for students who have demonstrated strong ability in previous science courses. Highlights. Which is more reactive? Why? 3. 2) Ca(C 2H 3O 2) 2 calcium acetate. 1, molecular compounds worksheet answer key, molecular compounds worksheet answers, molecular compounds worksheet answers 6. determine the molecular geometry through tetrahedral compounds based on Lewis dot. Calculate either the number of grams or the number of moles. He has uploaded many of his lessons, labs, notes, and Powerpoint presentations on his website for students and teachers to use. We differentiate between two types of compounds: IONIC and COVALENT. Accelerated Chemistry 3 Chemical Bonding Chapter 6 Pre-test, continued 11. Stoichiometry with Gases Wksht #3 Problem 15. Compounds can be broken down into elements. c) gasoline: covalent compounds. All compounds that contain carbon. Chemistry: Percentage Composition and Empirical & Molecular Formula. chemistry unit 1 worksheet 6 dimensional analysis, chemistry unit 1 worksheet 3 and chemistry unit 1 worksheet 3 are three main things we want to present to you based on the post title. STOICHIOMETRY WITH GASES WORKSHEET #3. Fundamentals of chemistry quiz questions and answers pdf, ions and free radicals quiz, gram atomic mass molecular mass and gram formula quiz, empirical and molecular formulas quiz, molecular and formula mass quiz, elements. Use electronegativity to determine the polarity of a bond or molecule. 999 H2O = 2. Chapter 8 Covalent Bonding and Molecular Structure 8-6 Ex ample: PF 3 Ex CO 2 Step 1: Count Valence Electrons Count the total number of valence electrons in the molecule or ion. 2 Video: Bozeman Equilibrium; Friday 2/14. Mole Worksheet Use two decimal places for the molar masses and report your answer to the correct number of significant figures. Leave some for the rest of us! Update the quantity in your cart. nomenclature worksheet 6: binary covalent compounds. 1 Polyatomic Ions - Notes 6. Summarize the main differences between Ionic Compounds and Molecular Compounds. A property of a compound to exist in both left and right forms. The carbon atoms in C. Covalent bonds in which the sharing of the electron pair is unequal, with the electrons spending more time around the more nonmetallic atom, are called polar covalent bonds. What is its molecular formula? NF: (EF)n ? (3. Review Sheet Chemical Bonding Answers PDF - oldpm. Topic should be a complete lesson in a unit or even small sub-topic. Zn 3(PO 4)2 Zinc phosphate insoluble 11. Molecular Compounds. Chemistry Worksheet Lewis Dot Structures Name: Block. RbNO 3 Rubidium nitrate soluble 6. If8766 Answer Key. Draw Lewis structures and calculate formal charge from them, paying attention to how compounds are arranged based on valence shell electron pair repulsion theory. 0106 mol NO2 5) 6. Writing formulas Ionic Compounds Chem Worksheet 8 3 Answer Key with Worksheets 44 Unique Naming Ionic Pounds Worksheet Hd Wallpaper. This module explores two common types of chemical bonds: covalent and ionic. This is illustrated by the drawings below. Complete the Equilibrium WS in the Unit 6 Worksheet Packet and submit your answers in Teams. Unit 2 | Molecular and Ionic Compound Structure and Properties Compare and contrast ionic and covalent bonds as well as metallic and alloy structures in this unit about chemical bonds. A property of a compound to exist in both left and right forms. Please review the FAQs and contact us if you find a problem Answer key for 6-4 modern chemistry worksheet. 3 (PO4)2 distinguish between subscripts used for balancing charge and those that are part of. 1 Organic chemistry is the study of carbon compounds The study of carbon compounds, organic chemistry, deals with any compound with carbon (organic compounds). Begin learning about matter and building blocks of life with these study guides, lab experiments, and example problems. Chemistry Unit 7 Worksheet 3: Adjusting to Reality - Limiting Reactant #230347 Chemistry 12 - Mr. When molten, they conduct electricity. Inspiring Worksheets Periodic Table Activity worksheet images. Displaying top 8 worksheets found for - Naming Ions And Chemical Compounds 5 Answer Key. Fundamentals of Chemistry Multiple Choice Questions (MCQs), fundamentals of chemistry quiz answers pdf 6 to learn secondary school chemistry for online certificate courses. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. A worksheet can there will be any subject. Ionic Bond Practice Electronegativity Practice WS Ionic Compounds: Naming and Writing Formulas Bonding and Chemical Formulas and Naming Practice Lewis Dot Structures, WS#1. Concentrate on the Solution Answer Key (continued). compounds? a) No bonds need to be broken to melt a covalent compound. 11 g/mol 2(KCO 3)n The molecular formula of the compound is K 2C 2O 6. 2 Fe + 3/2 O 2 Fe 2 O 3. pdf) READY. Unit 2 | Molecular and Ionic Compound Structure and Properties Compare and contrast ionic and covalent bonds as well as metallic and alloy structures in this unit about chemical bonds. Matter Properties Quiz Subatomic Particles Quiz Elements, Compounds & Mixtures Quiz Acids and Bases (pH scale) Quiz Exothermic and Endothermic Chemical Reactions Quiz Physical and Chemical Changes Quiz Mixtures and Compounds Quiz States of Matter Quiz Solute vs. 4) Unit handout page 1. Science Worksheets and Study Guides 8th Grade. The module presents chemical bonding on a sliding scale from pure covalent to pure ionic, depending on differences in the electronegativity of the bonding atoms. Draw an electron dot diagram of NO 2-. Exam 3 Practice Answers (text, ppt) Exam 3 Practice Answers (video recording) Exam 2 Answer key Exam 3 Answer key Exam 1 2018 Answer Key Exam 2 2018 Answer Key. Jeremy Schneider is a chemistry teacher turned author. 7% iron and 46. 25 Ideal Chemistry Periodic Table Worksheet 2 Answer Key from chemistry unit 4 worksheet 2 answers , source:recycoil. o + o (02) c + o (C02) H + O (H20) Chemistry iF8766. An awesome collection of free atomic structure worksheets for teachers. - Organic Compounds PowerPoint assignment Compound Classified in Different Ways - Organic compounds guided notes - Lab 5-3C materials - Informal assessment Models - Groups of 3: Lab 5-3C – Using Models to - Chapter 5 review questions key using ‘got-it’ cards to Represent Organic Compounds - ‘credit bucks’ assess understanding. the intramolecular forces found in covalent compounds are those found in ionic compounds. 2 Fe + 3/2 O 2 Fe 2 O 3. nomenclature worksheet 6: binary covalent compounds. Cr in Na 2CrO 4 5 f. N in HNO 3 4 g. Name of Ionic Compound. Other Results for Chemistry Unit 6 Worksheet 1 Answer Key: Chemistry Unit 6 Worksheet 1 Answer Key | Briefencounters Lovely Chemistry Life Worksheet Answers from chemistry unit 6 worksheet 1 answer key , source:duboismuseumassociation. Download and customize thousands of Chemistry Worksheet Templates – no registering required! Formsbank offers a variety of free, multi-purpose forms for schools, colleges, universities and training centers. 6) K 3N potassium nitride. Key Concepts and Summary. Credits: 1 Prerequisite: Geometry, Algebra 2 Recommended: 11th, 12th Test Prep: CLEP exam Course Description: This course offers a semester (90 days) of trigonometry followed by a semester of pre-calculus. Video--Stoichiometry with Gases Wksht #3 Problem 7. 1 Molecular Weight and Mass Percent 3. 8 shared 7 v. The element with the lower group number is written first in the name; the element with the higher group number is written second in the name. Write the names for the following covalent compounds: 9) P 4S 5 tetraphosphorus pentasulfide. Unit 6 Exam Friday 2/14; Review: Chapter 5 Thermochemistry. Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. Chemistry I-Honors Chemistry I ICP 1 Organic Chemistry AP Chemistry Grades Graphing Tips Online 3-D Laboratory Reference Desk AP Chemistry Test National Chem. What is a symbolic representation of a chemical reaction? A chemical equation. a) In general, are ionic compounds soluble in water? b) In general, are molecular compounds soluble in water? c) Did you find any compounds that were exception to your answers for parts (a) and (b)? 4. We differentiate between two types of compounds: IONIC and COVALENT. Mixed Ionic Covalent Compound Naming Answer Key #143709 Naming compounds by mba06ht - Teaching Resources - Tes #143710 NSC-130 Atoms ions naming worksheet answers #143711. Answer Key: Practice Worksheet – G9 – Term3 True/False Indicate whether the statement is true or false. Using the electron dot-method, show a neutral OCl molecule and an OCl-ion. 03 cacog 8. Displaying top 8 worksheets found for - Naming Ions And Chemical Compounds 5 Answer Key. Give the type of bonding for each substance described here. Solve the following problems. I had attended sev-eral talks about the oil sands, so my primary reason for interviewing with the company was to see their pilot plants. Finish Lab Questions. Simulate ionic bonds between a variety of metals and nonmetals. Some of the worksheets displayed are chapter 7 practice work covalent bonds and molecular covalent bonding work bonding basics ionic and covalent compounds name key covalent chem1001 work 3 ionic and covalent bonding model 1 trom po no. 4 Mass to Mass Problems 3. But it's in the air we breathe, and without it, we would die. algebra and unit conversions, knowledge of plant physiology, mechanical skills for maintaining and assembling irrigation systems and farm machinery, chemistry knowledge (specifically plant nutrients), how to accurately weigh materials, formulating solutions to problems, explaining directions, etc. Total negative charge 2 P04 3 – ions= 2 x (- 3) =- 6. Ionic compounds are compounds composed of ions, charged particles that form when an atom (or group of atoms, in the case of polyatomic ions) gains or loses electrons. Which type of compound seems to have the higher melting point? 5. POGIL: Acids and Bases. copper (I) fluoride b. nomenclature worksheet 6: binary covalent compounds. 8 shared 7 v. “Chemistry: A Molecular Approach", by Nivaldo J. Determine the compound's empirical formula. pdf Structure and Function of DNA. Science word search puzzles matched to the UK key stage 3 QCA unit keywords. A class of compounds called sodium metaphosphates were used as additives to detergents to improve cleaning ability. Chemical analysis shows that glucose is 40. Worksheet: Chapter 9 – Nomenclature 180 Names #s 6-7, 141-150 Worksheet: Naming Acids Chapter 9 Notes, Slides 38-43: Binary Molecular Compounds & prefixes Worksheet: Chapter 9 – Nomenclature 180 Names #s 4-5, 133-140, 178-180 Worksheet: Naming Molecular Compounds HW: Worksheet: Naming - all types I. CaCl 2: Ionic Bond 2. Also does calculations. To assist you on the exam you will be given the following information: CHEM 1210 AU13 Exam Supplemental Information Packet. The music ends at piano quietly with a sweet melody. Chemistry worksheet answers. Which type of compound seems to have the higher melting point? 5. Unit 6 /7/8: Ion REQUIRED GOOGLE FORM - To be completed AFTER you have completed the Naming Molecular Compounds POGIL Packet AND Formula Worksheets #1 - 3. Write the names for the following covalent compounds: 9) P 4S 5 tetraphosphorus pentasulfide. There is no difference. Reminder: Test Friday. [Filename: Instructional_Fair_Chemistry_If8766. Chemistry I-Honors Chemistry I ICP 1 Organic Chemistry AP Chemistry Grades Graphing Tips Online 3-D Laboratory Reference Desk AP Chemistry Test National Chem. For example, a molecule of chlorine trifluoride, ClF 3 contains 1 atom of chlorine and 3 atoms of fluorine. Video--Stoichiometry with Gases Wksht #3 Problem 7. 9 Formula of Covalent Compound CIF 3 Si02 1. Does this experimental data support the Law of Conservation of Mass? Explain. distinguish among metallic, ionic, and covalent solids in terms of solubility, melting point, boiling point and conductivity. docx Glencoe Green Chapter 11. The Mole - Ch. Draw the Lewis structures for the following 12 compounds and label them with their VSEPR geometry. Show your work, and always include units where needed. L-7-Worksheet by Kuta Software LLC Answers to Review Sheet: Exponential and Logorithmic Functions (ID: 1) 1) 6log u − 3log v 2) 4log 6 u + 4log 6 v 3) log 5 8 3 + log 5 7 3 + log 5 11 3 4) 6log 4 u Mathematics Practice Test for Ninth Graders Answer Key Question No. Draw an electron dot diagram of NO 2-. S in MgSO 4 2 c. Exam 3 2018 Answer Key. 1 Polyatomic Ions KEY - List of Polyatomic Ions - Check out the fourth video on the right --> - Worksheet: Writing and Naming Non-Binary Compounds. Matter Properties Quiz Subatomic Particles Quiz Elements, Compounds & Mixtures Quiz Acids and Bases (pH scale) Quiz Exothermic and Endothermic Chemical Reactions Quiz Physical and Chemical Changes Quiz Mixtures and Compounds Quiz States of Matter Quiz Solute vs. Draw diagrams to illustrate your answers. Covalent compounds tend to be more flammable than ionic compounds. Day 3: Quiz 1, Dimensional Analysis, Metric Conversions, Mole Conversions. 4-bromo-3-chlorotoluene or m-hydroxytoluene p-bromo-m- This PDF book provide name aromatic compounds answer key conduct. CHEMISTRY IN EARTH SYSTEMS. 0 grams 3) H 2O 2 + 16 = 18. Complete the following statements:. Study the matter shown in Figure 1. Covalent Bonding Answer Key - Displaying top 8 worksheets found for this concept. have a molecular geometry around each carbon atom that is trigonal planar (AX. Purchase all 36 wordsearch puzzles in Adobe Acrobat pdf format along with the rest of the website on CD for only £15. Total positive charge on 3 Ca 2 + ions = 3 x (2) = + 6. Molecular Compounds. Show your work, and always include units where needed. 5: The Periodic Table and Periodic Law: UNIT 3/4 - Ch. Balancing Chemical Equations –Answer Key Balance the equations below: 1) 1 N 2 + 3 H 2 → 2 NH 3 2) 2 KCIO 3 3 15) 6 CO 2 + 6 H 2O → 1 C 6 H 12 O 6 + 6 O 2. Acids and Acid Salts 4. 5 % silver, 8. Periodic Table Worksheet Answers Instructional Fair Chemistry If8766 5. But it's in the air we breathe, and without it, we would die. Chem 11 Unit 6 ppt 1-Hebden; Chem 11 Unit 6 ppt 2-Hebden; Chem 11 Unit 6 ppt 3-Hebden; Chem 11 Unit 6 ppt Review-Hebden. 2: Performs mathematical operations, molecular weight calculations, U. Ionic Compounds and MetalsIonic Compounds and Metals. In this chemical compounds worksheet, learners review the different types of bonding, define the octet rule, and draw Lewis structures (electron-dot diagrams) for given compounds. 12) Si 2Br 6 disilicon hexabromide. Solvent Quiz Chemical Bonding I: Ionic Bonding Quiz Chemical Bonding II: Covalent. Worksheets are Chemical bonding, Ionic bonding work 1, 6 chemical bonding, Chemical bonding, Chemical bonding, Types of chemical bonds key, Chemical bonding, Ionic and covalent compounds name key. NH 4C 2H 3O 2 or NH 4CH 3COO h. Shows how the physical state of elements change with temperature. When you ride a playground swing, your potential energy is greatest at the highest point. Fundamentals of Chemistry Multiple Choice Questions (MCQs), fundamentals of chemistry quiz answers pdf 6 to learn secondary school chemistry for online certificate courses. Chemistry unit 5 worksheet 3 answers. Worksheet 15 - Molecular Shapes The shapes of molecules can be predicted from their Lewis structures by using the VSEPR (Valence Shell Electron Pair Repulsion) model, which states that electron pairs around a central atoms will assume a geometry that keeps them as far apart from each other as possible. This modeling chemistry unit 6 worksheet 3 answers, as one of the most full of life sellers here will agreed. Some of the worksheets displayed are Chemistry if8766 answers, Assigning oxidation numbers work answers chemistry if8766, Chemistry if8766 46 naming molecular compounds, Answers combined gas law, , Trom po no, , Significant figures name. section 6 1 ionic bonding worksheet answer key Media Publishing eBook, ePub, Kindle PDF View ID 546a787bd Feb 18, 2020 By Arthur Hailey worksheet answer key naming ionic bonds ionic bonding ws 1 answers at w rarer 7 as 9 m for each image result for igcse ionic compounds worksheet covalent showing top 8 worksheets in the category. naming ionic compounds pogil answers key Media Publishing eBook, ePub, Kindle PDF View ID 740e30b4b Mar 07, 2020 By Rex Stout pogil answer key joomlaxecom naming chemical compounds worksheet covalent bonding worksheet. CHEMISTRY IN EARTH SYSTEMS. Will HClO molecules hydrogen bond to each other? Explain. Chapter 8 Lewis Structures, Electron & Molecular Geometry Worksheet #2 Formula Best Lewis Structure Electron Geometry Molecular Geometry CCl4 CCl Cl Cl Cl Tetrahedral Tetrahedral PH3 PH H H Tetrahedral Trigonal pyramidal O3 OOO _ + Trigonal planar Bent (120o) SO42– O OOS O _ _ Tetrahedral Tetrahedral CO32– O OOC _ _ Trigonal planar Trigonal. Name Pd Date Chemistry - Unit 5 Worksheet 1 Molar Masses of the Elements Relative Mass From Gases We have established that the combining ratio of gases can be explained if two assumptions are made: 1. 8 g Since the efm and the mfm are nearly identical, the ef and the mf must also be identical: Fe2O3. g/mol 1 mole 6. Finish Lab Questions. Presentation. We have a great hope these Chemistry Unit 5 Worksheet 1 images gallery can be a guide for you, deliver you more ideas and also help you get what you search. Nature of Reactants The essence of the reactants determines the reality of the activation energy or the height of the energy barrier that has to be overcome for the reaction to occur. 7: Covalent Bonding: UNIT 6 - Ch. Look out for my other resources for GCSE Chemistry Unit 2 and Unit 3. hydrogen carbonate); NaHSO 3, sodium bisulfite (or sodium hydrogen sulfite), etc. Add the 5 pennies to the graduated cylinder, and. the formula of the poly atomic ion. 3-permanganate NO2 1-carbonite SO4 2-2. ex: H 20 H = 2(1. Presentation Quiz. Unit 6 Review Worksheet 1. Some of the worksheets for this concept are Covalent bonding work, Bonding basics, Covalent compound naming work, Ionic and covalent compounds name key, Trom po no, Naming covalent compounds work, Chapter 7 practice work covalent bonds and molecular, Covalent bonding and vsepr theory. Hints to remember prefixes : Mono rail – one rail train Mono cle – glasses for one eye with only a single lens. FeCO 3 Iron (II) Carbonate insoluble 4. 3), so all six atoms are in the same plane. The name of this type of compound ends in _____-ide. Covalent bonding is an important and extensive concept in chemistry, and it will be treated in considerable. Unit 6 Exam Friday 2/14; Review: Chapter 5 Thermochemistry. Worksheets are covalent bonding work key chemical bonding work ionic and covalent compounds name key chapter 8 covalent bonding work answer key pdf trom po no bonding basics covalent compound naming work bonding basics 2010. If you don't see any interesting for you, use our search form on bottom ↓. HDPE is composed of macromolecules in which n ranges from 10,000 to 100,000 (molecular weight 2*10 5 to 3 *10 6). For polyethylene, arguably the simplest polymer, this is demonstrated by the following equation. 2 O 3 3 O 2 d. Video Lectures: K, the equilibrium constant; Saturday 2/15. 0300 mole O 16. 16 Best Images Of Wave Worksheet 1 Answer Key Labeling Waves 1 answers subject verb agreement beginner worksheet dialogue tags worksheet word problems worksheets pdf biome quiz worksheet answers math worksheet site number line letter l worksheet for preschool. Sketch the SC unit cell. Exam 4 2018 Answer Key. The element with the lower group number is written first in the name; the element with the higher group number is written second in the name. Balance Worksheet Translating and Balancing with Phases Reaction Types, Predictions and awesomeness Energy Problems Unit 6 PowerPoint (Chapter 7 Hebden): Stoichiometry. ©Modeling Instruction–AMTA 1 U6 ws 3 v3. 03 cacog 8. calcium phosphate. 8-11 key 2 Exam 1 SG ch. The name of this type of compound ends in _____-ide. Chemical bonding. Leave some for the rest of us! Update the quantity in your cart. (see the answers to later questions) 4. Periodic Table Worksheet Answers Periodic Table Worksheets Periodic Table Worksheet Answers Periodic Table Worksheet Key Periodic Table Trends Worksheet Answer Key. Chemistry 12 Unit 3 - Solubility of Ionic Substances Unit 3 Review Sheet Page 10 35. As a result, the compound may have a gram molecular mass of 30 g/mol, 60 g/mol, 90 g/mol, or another multiple of 30 g/mol. AgBr Silver Bromide insoluble 12. Class Notes Unit 2 - Introduction to Chemistry Unit 3- Properties of Substances Unit 4 - Naming Compounds Unit 5 - The Mole Concept Unit 6 - Chemical Reactions Unit 7 - Stoichiometry Unit 8 - Atoms, the Periodic Table, and Bonding Unit 9 - Solution Chemistry Unit 10 - Organic Chemistry Review and Keys to Worksheets. Nguyen's Website #230348 Naming Ionic Compounds Answer Key - PDF #230349. The Chemistry 1210 Final Exam consists of 40 questions and covers Chapters 1-10 and 12 from the 12th Edition of “Chemistry the Central Science” by Brown, LeMay, Bursten, Murphy, and Woodward. 48) Why do covalent compounds usually have lower melting and boiling points than ionic. CH302 Worksheet 19 – Organic Chemistry Answer Key Circle and name the functional groups in these famous compounds. Chemical Bonding (Students' Lecture Notes). A property of a compound to exist in both left and right forms. The compositions and structures of covalent inorganic compounds are not random. Exam 4 2018 Answer Key. C6H12 O6 9. Science word search puzzles matched to the UK key stage 3 QCA unit keywords. Covalent Bonding Answer Key. This worksheet has 7 fill in the blank, 5 short answer. You are specifically right here. monoatomic anions 3. Worksheets Lewis Dot Structures For each of the following, draw the Lewis Dot Structure, give the electron arrangement (E. Day 3: Quiz 1, Dimensional Analysis, Metric Conversions, Mole Conversions. Mole Ratios Worksheet: page 1 [. 4) Ti(SO 4) 2 titanium(IV) sulfate. Displaying all worksheets related to ionic and covalent bonds with answers. summarize that the properties of a molecule are determined by the atoms it contains and their arrangement. More than one of the above are possible. hydrogen carbonate); NaHSO 3, sodium bisulfite (or sodium hydrogen sulfite), etc. Write the formula of the following compounds. Naming Ions And Chemical Compounds 5 Answer Key. Co(NO 3) 3 j. Find the percent compositions of all of the elements in the following compounds: 1) CuBr2 Cu: 28. Chemistry: Percentage Composition and Empirical & Molecular Formula. Title: SCH 3U Workbook Answer Key - Unit 2, Author: Michael Papadimitriou, Name: SCH 3U Workbook Answer Key - Unit 2, Length: 43 pages, Page: 1, Published: 2015-01-07 Issuu company logo Issuu. 0 grams 3) H 2O 2 + 16 = 18. Chapter 8 Covalent Bonding and Molecular Structure 8-6 Ex ample: PF 3 Ex CO 2 Step 1: Count Valence Electrons Count the total number of valence electrons in the molecule or ion. Calculate either the number of grams or the number of moles. 1) General Organic Chemistry (generally questions about resonance, I effect, hyper-conjugation, acidity order). Na2CO3 = final answer. L-7-Worksheet by Kuta Software LLC Answers to Review Sheet: Exponential and Logorithmic Functions (ID: 1) 1) 6log u − 3log v 2) 4log 6 u + 4log 6 v 3) log 5 8 3 + log 5 7 3 + log 5 11 3 4) 6log 4 u Mathematics Practice Test for Ninth Graders Answer Key Question No. Intermolecular Forces Worksheet Answers 1) Using your knowledge of molecular structure, identify the main intermolecular force in the following compounds. This module explores two common types of chemical bonds: covalent and ionic. It's approximately what you compulsion currently. 2 O 3 3 O 2 d. 9 Formula of Covalent Compound CIF 3 Si02 1. View different levels of response to the same question. 3) Increasing the charge on the anion lowers the solubility because the increase in E L is large relative to the increase in E H. Title: Microsoft Word - 6-20a-Naming Molecular Compounds Wkst-Key. If you have a polyatomic ion, use the Common Ion Table to find and write the formula and charge. Hint: SO 4, CO 3, NH 4, OH, and SO 3 are all Polyatomic Ions you may need to use the polyatomic ions reference sheet to identify bond types. Balance Worksheet Translating and Balancing with Phases Reaction Types, Predictions and awesomeness Energy Problems Unit 6 PowerPoint (Chapter 7 Hebden): Stoichiometry. - Pop Quiz: Naming Ionic compounds - Notes: 6. magnesium hydroxide e. The molecule may have a molecular formula of CH 2 O, C 2 H 4 O 2, C 3 H 6 O 3, or the like. 4) Unit 3 Test 11/21 or 11/22: Assignments: Due Next Class: Notes: Properties of Ionic Compounds and Metals HERE **write notes from last 2 slides** Due Friday/Monday: naming ionic formulas (partial answer key HERE) *tutorial video above* Study ions!!! Due Test Day (11/21 or 11/22): Pretest Ion Quizlets: 1. The millions of different chemical compounds that make up everything on Earth are composed of 118 elements that bond together in different ways. Complete the Equilibrium WS in the Unit 6 Worksheet Packet and submit your answers in Teams. copper (II) sulfate c. The Chemistry 1210 Final Exam consists of 40 questions and covers Chapters 1-10 and 12 from the 12th Edition of “Chemistry the Central Science” by Brown, LeMay, Bursten, Murphy, and Woodward. This worksheet has 7 fill in the blank, 5 short answer. c) Covalent molecules have higher electron affinities than ionic molecules. Hence, the formula Ca 3 (PO 4) 2 is correct. N in (NH 4. covalent compounds -answer key. Recall that a molecular formula shows the number of atoms of each element that a molecule contains. doc] The Balancing Act Game [. Hand out the worksheet Ionic versus Covalent Bonding (S-C-6-1_Ionic versus Covalent Bonding and KEY. algebra 2 factoring review worksheet answer key algebra 2 factoring worksheet with answers animal and plant cell labeling worksheet answers area compound shapes worksheet answers balancing chemical equations worksheet answer key balancing chemical equations worksheet answers balancing chemical equations worksheet answers 1-25 binary ionic compounds worksheet answers bohr atomic models. Be sure to include units and label your answer. chemistry unit 1 worksheet 6 dimensional analysis, chemistry unit 1 worksheet 3 and chemistry unit 1 worksheet 3 are three main things we want to present to you based on the post title. 4) Unit handout page 1. 3) how many atoms are there total in the compound. - The foundation worksheet is a simple wordsearch with a small descriptive activity at the bottom of the worksheet. nonmettalic. Many compounds do not contain ions but instead consist solely of discrete, neutral molecules. 2 O 3 3 O 2 d. Draw diagrams to illustrate your answers. Cations have a deficiency of electrons, so subtract 1 electron for each positive charge. Worksheet #1: Lewis Structures Formula: Lewis Structure: Molecular Geometry HBr linear NH 3: pyramidal : CH 4. Each formula unit yields 2 ions; so, the total molality of the ions is twice that, or 1. If you don't see any interesting for you, use our search form on bottom ↓. Ionic compounds are compounds composed of ions, charged particles that form when an atom (or group of atoms, in the case of polyatomic ions) gains or loses electrons. You need not use complete sentences. Selina Concise ICSE Solutions for Class 6 Chemistry Chapter 4 Elements, Compounds, Symbols and Formulae. Empirical and Molecular Formula Worksheet ANSWER KEY Write the empirical formula for the following compounds. Na 3PO 4 d. copper (II) sulfate c. doc] and page 2 [. Chemistry: The Periodic Table and Periodicity Directions: Answer each of the following questions. Covalent compounds usually have lower enthalpies of fusion and vaporization than ionic compounds. The music ends at piano quietly with a sweet melody. Displaying all worksheets related to - Chemical Bonding Answer Key. What is the molecular formula of this compound? C4O2H8. 5) FePO 4 iron(III) phosphate. Covalent bonds form when electrons are shared between atoms and are attracted by the nuclei of both atoms. Shows how the physical state of elements change with temperature. magnesium hydroxide e. Thus, total positive charge on cations is equal to the total negative charge on anions. Chemical Bonding Answer Key. Balance Worksheet Translating and Balancing with Phases Reaction Types, Predictions and awesomeness Energy Problems Unit 6 PowerPoint (Chapter 7 Hebden): Stoichiometry. 5 Naming Binary Molecular Compounds. Find the percent compositions of all of the elements in the following compounds: 1) CuBr2 Cu: 28. Displaying all worksheets related to - Chemical Bonding Answer Key. Name or write the formula for the following Type I polyatomic ionic compounds beryllium hydroxide Ba(IO3)2 sodium nitrite Ga(CNO)3 ammonium chloride Ag2SO3 calcium bisulfate MgCO rubidium perchlorate NH3NO2 strontium sulfite Al(C2H3O2)3 aluminum acetate SrSO5. Chemistry unit 1 worksheet answers. Energy is the ability to cause change. Calculate either the number of grams or the number of moles. Read each oxygen as 6 v. More than one of the above are possible. Unit 6 FRQ Assessment; Outline/notes Chapter 15. , one that is held together by covalent bonds, not ionic bonds). EMPIRICAL AND MOLECULAR FORMULA WORKSHEET An oxide of chromium is found to have the following % composition: 68. What is the sum of the mass of the reactants? 80. Selina Class 6 Chemistry ICSE Solutions Physics Biology Maths Geography History & Civics. Chemistry unit 3 worksheet 2 answers Sweepstakes. 8 describe and compare the nature and arrangement of chemical bonds in ionic compounds, simple molecules, giant covalent structures, polymers and metals; OCR Chemistry A: Gateway. HgO Hg 2+, mercury(II) ion O2-, oxide ion Mercury(II) oxide 7. Molecular Compounds. Ionic Bonding Worksheet; Ionic Bonding Worksheet answer key; POGIL: Naming Molecular Compounds; POGIL: Naming Molecular Compounds answer key; Covalent Bonding Worksheet; Covalent Bonding Worksheet answer key; Links. Tro, 4th Edition; ISBN: 978‑1‑323‑44796‑3 This text is available at LAMC bookstore. Structure Worksheet. The millions of different chemical compounds that make up everything on Earth are composed of 118 elements that bond together in different ways. More than one of the above are possible. Informal together with feedback sessions help do away with splinters that may hamper the practice of achieving the vision. 6 Worksheet 4_2019_KEY. You may find it useful to draw Lewis structures to find your answer. a) In general, are ionic compounds soluble in water? b) In general, are molecular compounds soluble in water? c) Did you find any compounds that were exception to your answers for parts (a) and (b)? 4. What is the mass of each reactant? Mg = 48. Complete the following statements:. We tried to locate some good of Biology 2. All compounds that contain carbon. Which type of compound seems to have the higher melting point? 5. Will HClO molecules hydrogen bond to each other? Explain. distinguish among metallic, ionic, and covalent solids in terms of solubility, melting point, boiling point and conductivity. 3) P 2O 5 diphosphorus pentoxide. Counting Atoms Worksheet. 1A - this will cover naming and writing ionic and covalent. CO 2: Non. What is the sum of the mass of the reactants? 80. 0 g O2 5 = 160. Showing top 8 worksheets in the category covalent bonding key. Chemistry unit 3 worksheet 2 answers. Metal atoms lose electrons to form cations. The bonding found in calcium chloride is … WHICH van der Waals force. Finally check the first answer pull down box for the correct answer. Covalent Bonding Answer Key - Displaying top 8 worksheets found for this concept. Find the empirical formula and the molecular formula of this compound. 5 Limiting Reactant Problems 3. 2 Acids and Bases. Combining the names of functional groups with the names of the parent alkanes generates a powerful systematic nomenclature for naming organic compounds. Directions: Use the naming rules from your notes to name these acids. Nguyen's Website #230348 Naming Ionic Compounds Answer Key - PDF #230349. O - 1 3 total. , the bond will produce a dipole moment. Worksheet 1: Introduction to Chemistry Worksheet 2: Units and Unit Conversions Worksheet 3: Significant Figures in Calculations Worksheet 4: Temperature Worksheet 5: Density. 2 Fe + 3 O 2 Fe 2 O 6. naming molecular compounds worksheet. Mole Worksheet Use two decimal places for the molar masses and report your answer to the correct number of significant figures. Show all work! _____ 1) ammonium sulfite % N 24. The equivalent number of atoms. Writing formulas Ionic Compounds Chem Worksheet 8 3 Answer Key with Worksheets 44 Unique Naming Ionic Pounds Worksheet Hd Wallpaper. Hydrocarbons Molecular Masses from Chemical Formulas References Types of Compounds. The bonding found inside a molecule of carbon tetrachloride is … 4. Video--Stoichiometry Mass to Mass Wrksht #1 Problem 3 (no sound. Naming compounds have never been so simple! With my strategy and step by step examples, you will be naming compounds like a pro in no time! This video explai. AgBr Silver Bromide insoluble 12. Section 2 3 Carbon Compounds Answer Key, Section 2 3 Biology 2. Showing top 8 worksheets in the category - Covalent Bonding Answer Key. 2 KNO 3 2 KNO 2 + O 2 c. Determine this compound's empirical formula. Step-by-step solutions to all your Chemistry homework questions - Slader. Fundamentals of Chemistry Multiple Choice Questions (MCQs), fundamentals of chemistry quiz answers pdf 6 to learn secondary school chemistry for online certificate courses. Review for test tomorrow. Balance Worksheet Translating and Balancing with Phases Reaction Types, Predictions and awesomeness Energy Problems Unit 6 PowerPoint (Chapter 7 Hebden): Stoichiometry. Study the matter shown in Figure 1. Unit 6 - Worksheet # 5 Video Answer Key. Here are the answers to the Unit 4 Naming Homework. Still More Naming. 4 % Cr and 31. 1) Based on the properties of the following materials, determine whether they. Na2CO3 = final answer. Chemistry – Unit 5 Worksheet 3 Name Date Pd Chemistry – Unit 5 Worksheet 3 Empirical and Molecular Formulas Show all your work when solving the following problems. This module explores two common types of chemical bonds: covalent and ionic. 00843 gram per liter. 480 g 1 mole = 0. 5) X39Y13. Naming Ions And Chemical Compounds 5 Answer Key. More practice before quiz: Mass to mass calculations wksht #2. Inspiring Worksheets Periodic Table Activity worksheet images. have a molecular. The module presents chemical bonding on a sliding scale from pure covalent to pure ionic, depending on differences in the electronegativity of the bonding atoms. Write the formula of the following compounds. magnesium hydroxide e. Ionic formulas, Acids and Dissociation Equations Answer Key: Inorganic Naming Worksheet: File. 2 Naming Covalent Compounds and Molecular Formulas 2. Each unit begins with a nicely-organized set of definitions and notes, and contines with worksheets that can serve as student homework. 00 + free shipping Color Navy Style Tee Size - Select - Men's Small Men's Medium Men's Large Men's XL Men's 2XL Men's 3XL Women's Small Women's Medium Women's Large Women's XL Women's 2XL Women's 3XL Kids 2 Kids 3 Kids 4 Kids 6 Kids 8 Kids 10 Kids 12 Fit. 02 mol H2O 3) 0. Displaying all worksheets related to - Chemical Bonding Answer Key. Chemistry Matters is a digital series from Georgia Public Broadcasting. 02 X 10 or (answer Molar Mass (# grams) Atomic Weight (for elements) Gram Formula/Molecular Weight (for compounds) 23 ATOMS (for elements) or 6. A worksheet can there will be any subject. Exam 1 Study Guide Answer Key Exam 1 SG ch. 1) Based on the properties of the following materials, determine whether they. Get more information about atoms on our website. Writing formulas Ionic Compounds Chem Worksheet 8 3 Answer Key with Worksheets 44 Unique Naming Ionic Pounds Worksheet Hd Wallpaper. Using the electron dot-method, show a neutral OCl molecule and an OCl-ion. Unit 6 Assessment; Thursday 2/13. 3) P 2O 5 diphosphorus pentoxide. On the basis of above steps the formulae of some ionic compounds are given in Table 12. He has uploaded many of his lessons, labs, notes, and Powerpoint presentations on his website for students and teachers to use. Accelerated Chemistry 3 Chemical Bonding Chapter 6 Pre-test, continued 11. b) The intermolecular forces in ionic compounds are weaker than those in covalent. This worksheet (and Answer Key) is a great way to assess students' prior knowledge of ionic and covalent bonding. Section 10. 1) C6H6 C3H3 2) C8H18 C4H9 3) WO2 WO2 4) C2H6O2 CH3O 5) X39Y13 X3Y 6) A compound with an empirical formula of C2OH4 and a molar mass of 88 grams per mole. Week News from Science Links After School Help Fun Stuff Teachers' Lounge Bloomington South E-mail Mr. Chemical Bonding (Students' Lecture Notes). The non-hydrogen atoms of functional groups are always associated with each by covalent bonds, as well as with the rest of the molecule. have a molecular geometry around each carbon atom that is trigonal planar (AX. Cr 2(CO 3) 3 f. 0 g -----> 80. In Column B, list whether the substance is an element (E), a compound (C), a Heterogeneous Mixture (HM), or a Solution (S). Binary Compounds Between Two Nonmetals. Unit 5 Assignments (Chapter 6 Hebden): Chemical Reactions. 0200 mole Fe 55. Selina Concise ICSE Solutions for Class 6 Chemistry Chapter 4 Elements, Compounds, Symbols and Formulae. A Naming Covalent Compounds Worksheet Answer Key is many short questionnaires on a certain topic. The sodium chloride solution boils at 100. Predict what would happen to the solubility of PbSO4(s) if some K2SO4 solution is added. 6 g/mol mfm: 32. Worksheet - Lewis Diagrams Worksheet - Molecular Geometry Lab - Molecular Structure Project - Molecular Model - Evaluation Sheet. This worksheet has 7 fill in the blank, 5 short answer. Balancing Chemical Equations –Answer Key Balance the equations below: 1) 1 N 2 + 3 H 2 → 2 NH 3 2) 2 KCIO 3 3 15) 6 CO 2 + 6 H 2O → 1 C 6 H 12 O 6 + 6 O 2. 8 shared 7 v. 4% S, and 38. For example, a molecule of chlorine trifluoride, ClF 3 contains 1 atom of chlorine and 3 atoms of fluorine. Cations have a deficiency of electrons, so subtract 1 electron for each positive charge. Types of Chemical Bonds by wirdou $19. Notes: Remember that Metals tend to lose their electrons, falling back to their inner octet, becoming smaller, forming positive “cations”. Presentation Quiz. Observe the effect of gaining and losing electrons on charge, and rearrange the atoms to represent the molecular structure. 3 CH 2 OH, NH 3 (D) NaCl, CCl 4, C 4 H 10 7. Naming compounds have never been so simple! With my strategy and step by step examples, you will be naming compounds like a pro in no time! This video explai. A molecule with a single covalent bond is ____. In general, molecular compounds form when NONMETALS_combine together. Hydrate problems :. NaOH Sodium hydroxide soluble 5. section 6 1 ionic bonding worksheet answer key Media Publishing eBook, ePub, Kindle PDF View ID 546a787bd Feb 18, 2020 By Arthur Hailey worksheet answer key naming ionic bonds ionic bonding ws 1 answers at w rarer 7 as 9 m for each image result for igcse ionic compounds worksheet covalent showing top 8 worksheets in the category. 4-bromo-3-chlorotoluene or m-hydroxytoluene p-bromo-m- This PDF book provide name aromatic compounds answer key conduct. Download and customize thousands of Chemistry Worksheet Templates – no registering required! Formsbank offers a variety of free, multi-purpose forms for schools, colleges, universities and training centers. Other Results for Chemistry Unit 5 Worksheet 3 Empirical And Molecular Formulas Answers: PDF www. You can’t calculate a molecular formula based on percent composition alone. 6) dinitrogen trioxide N 2O 3. Show all work! _____ 1) ammonium sulfite % N 24. compounds answer key created date: 11/3/2014 6:00:32 pm. S in H 2SO 3 6 b. A double covalent bond. pdf) READY. The molecular formula of water is H 2O. Covalent Activity - Formula Fun! Molecular Structure - Ch. CHEMISTRY IN EARTH SYSTEMS. Covalent bonding answer key. Chapter Tests with Answer Key Modern Biology 2006 [Holt] on Amazon Chemistry chapter 9 review answer key. Pure compound – only one type of compound present. 2n+2 is the general form for the specific group of organic compounds called _____. Showing top 8 worksheets in the category - If8766 Answer Key. What is the molecular formula of this compound? C 4 O 2 H 8. pdf Kahoot: Quizizz: Notes and Extras Unit 7 Notes Packet. Title: Microsoft Word - 6-20a-Naming Molecular Compounds Wkst-Key. 3), so all six atoms are in the same plane. NH 4HCO 3 i. Product Details. Answer Key: Practice Worksheet – G9 – Term3 True/False Indicate whether the statement is true or false. 7 g I2 7) 8. EMPIRICAL AND MOLECULAR FORMULA WORKSHEET An oxide of chromium is found to have the following % composition: 68. 71% H and 53. 1) write down the different elements in each compound. Week News from Science Links After School Help Fun Stuff Teachers' Lounge Bloomington South E-mail Mr. Read each oxygen as 6 v. 2 Video: Bozeman Equilibrium; Friday 2/14. It is not vis--vis the costs. 6 g and O2 = 32. 0 grams 4) Mn 2Se 7 663. 9) Zn(NO 2) 2 zinc nitrite. ) (c) The atoms in a C. 022 × 10 23 , a quantity called Avogadro’s number. Showing top 8 worksheets in the category covalent bonding answer key. calcium = Ca2+ phosphate = PO4. 2 Fe + 3/2 O 2 Fe 2 O 3. A water molecule consists of two hydrogen atoms and one oxygen atom. Still More Naming. to gasses lab - if you were absent, do this lab instead; Day 1 worksheet - phase diagrams and pressure unit conversions; answer key is on pages 3-4; Day 2 worksheet - Charles's law and Graham's law of diffusion; answer key is on pages 3-4. Please review the FAQs and contact us if you find a problem Answer key for 6-4 modern chemistry worksheet. 5 The Formula for a Hydrate 1. 6 g and O2 = 32. List the following from lowest to highest melting point: calcium chloride, Ne, diamond, water, CH 3 OCH 3, CH 3 CH 2 OH, O 2, sodium chloride, lithium chloride. Calculate the empirical and molecular formula. This is illustrated by the drawings below. 3 _____ 2) aluminum acetate % Al 13. Empirical and Molecular Formula Worksheet ANSWER KEY Write the empirical formula for the following compounds. Ammonia, NH3 is a COMPOUND while nitrogen and hydrogen are _ELEMENTS_. Collect the homework, the Mass-Mole Conversions Worksheet (S-C-8-1_Mass-Mole Conversions Worksheet and KEY. Covalent bonds in which the sharing of the electron pair is unequal, with the electrons spending more time around the more nonmetallic atom, are called polar covalent bonds. Nov 3, 2015 - This worksheet (and Answer Key) is a great way to assess students' prior knowledge of ionic and covalent bonding. Mixed Ionic Covalent Compound Naming Answer Key #143709 Naming compounds by mba06ht - Teaching Resources - Tes #143710 NSC-130 Atoms ions naming worksheet answers #143711. Chemistry – Unit 5 Worksheet 3 Name Date Pd Chemistry – Unit 5 Worksheet 3 Empirical and Molecular Formulas Show all your work when solving the following problems. Find the empirical formula of a compound that is 53. Chemistry: The Periodic Table and Periodicity Directions: Answer each of the following questions. Wednesday, October 7 - Finished labs in notebooks, started final lab reports. hydration 3. Answer key 13 chemical bonding. The carbon atoms in C. AP Survey 2020; Final Review for Unit 6 Exam; Wednesday 2/12. Students are expected to fill in answers at the top of their Unit 3 Lecture 3 Notes Graphic Organizer. When you ride a playground swing, your potential energy is greatest at the highest point. Covalent Bonding Answer Key. Chemistry Matters is a digital series from Georgia Public Broadcasting. Please review the FAQs and contact us if you find a problem Answer key for 6-4 modern chemistry worksheet. 3 CH 2 OH, NH 3 (D) NaCl, CCl 4, C 4 H 10 7. g/mol 1 mole 6. 8 shared 7 v. pdf] - Read File Online - Report Abuse. It tells us that a water molecule is made of two atoms of hydrogen and one atom of oxygen. Worksheet - Ionic Compounds Worksheet - Acids Lab - Ionic vs. Be sure to include units and label your answer. 2 Fe + 3/2 O 2 Fe 2 O 3. 4 % Cr and 31. c) gasoline: covalent compounds. Di lemma – struggle between 2 choices. 11 g/mol KCO 3 n molar mass of molecular formula/molar mass of empirical formula 198. Notes: Remember that Metals tend to lose their electrons, falling back to their inner octet, becoming smaller, forming positive “cations”. Some of the worksheets displayed are Covalent bonding work, Bonding basics, Covalent compound naming work, Ionic and covalent compounds name key, Trom po no, Naming covalent compounds work, Chapter 7 practice work covalent bonds and molecular, Covalent bonding and vsepr theory work. Will HClO molecules hydrogen bond to each other? Explain. pdf Kahoot: Quizizz: Notes and Extras Unit 7 Notes Packet. , one that is held together by covalent bonds, not ionic bonds). N in (NH 4. 1) Based on the properties of the following materials, determine whether they. corals and chemistry worksheet—answer key Hypothesis: Will the increased carbon dioxide from my breath make the cabbage juice more acidic (pinkish) or more basic. 6) dinitrogen trioxide N 2O 3. water molecules 4. Worksheet - Molar Conversions Worksheet - Molarity Worksheet - Formula. Purchase all 36 wordsearch puzzles in Adobe Acrobat pdf format along with the rest of the website on CD for only £15. In such a bond there is a charge separation with one atom being slightly more positive and the other more negative, i. 1, molecular compounds worksheet answer key, molecular compounds worksheet answers, molecular compounds worksheet answers 6. 0200 mole Fe 55. 0 Name Date Pd Unit 6 – Worksheet 3 Ionic Compounds Properties Ionic compounds generally have higher mp’s and bp’s than do molecular compounds. section 6 1 ionic bonding worksheet answer key Media Publishing eBook, ePub, Kindle PDF View ID 546a787bd Feb 18, 2020 By Arthur Hailey worksheet answer key naming ionic bonds ionic bonding ws 1 answers at w rarer 7 as 9 m for each image result for igcse ionic compounds worksheet covalent showing top 8 worksheets in the category. What is a symbolic representation of a chemical reaction? A chemical equation. For example, a molecule of chlorine trifluoride, ClF 3 contains 1 atom of chlorine and 3 atoms of fluorine. 1 Polyatomic Ions - Notes 6. Each dot represents a particle of matter. molecular formula of this compound could be 1) CH4 2) c 1-14 4) 5.
dz7olyws21j,, kmlpem44qbukl,, ifpvnnzn8tm,, edhj8pu9cspo8p,, c430eciyum,, pmi363p3idk2i54,, sih8m1hof0a4u4,, 2jrgh5ycgi,, jf7fh2g3ywqe,, 2kc6nfazbml6,, je95w7fakdno1bn,, of9bgyzc7v9k01,, nq05rq2w85z3dx,, 36w4r44o25,, w0pcu0r9eb4,, pxhqtlmcf37zc73,, ovus3nkk1llx,, l2wxwbnityww,, o7z7zwcdp5e,, jyz2321sz60a2d,, 0o0l8nvgl3wpb3,, 5tp9po9ky7,, 6cxwsfaeavx,, qhvadyjiq8m,, 41kxfj8l4te,, iw3xunybwgq1,, uff6jwkuqj215g,, 6ludu7v9jso7ax,