Chapter 9 review stoichiometry answers
[DOC File]Chemistry Chapter 9 Test Review
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Chemistry Final EXAM Review Chapters 9-16 & Chemistry MATH REVIEW. Chemistry Chapter 9 Test Review Describe a chemical reaction. Define reactant. Define product. Identify the products and reactants in a reaction. Identify a chemical change. Relate the symbols in a chemical equation to the words in a word equation. Write the word equation from a ...
[DOC File]Stoichiometry - Barrington 220
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Stoich Review c12 Honors. Chapter 12 Stoich Review. 1. Na3N + 3 AgNO3 ---> Ag3N + 3 NaNO3. a. What mass of sodium nitrate is formed from the complete reaction of 20.0 g Na3N? b. How many moles of silver nitride are produced from 5.76 g of silver nitrate? c. How many grams of silver nitride are produced from 2.3 moles of silver nitrate ...
[DOC File]CHAPTER 11: STOICHIOMETRY
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5.0 g Cu 1 mol Cu 1 mol Ag 107.9 g Ag = 8.5 g Ag. 63.5 g Cu 1 mol Cu 1 mol Cu. 8.5 x 100 = 55.9 % yield. 15.2 CHAPTER 11: STOICHIOMETRY. MOLE TO MOLE RATIO. When nitrogen and hydrogen gas are heated under the correct conditions, ammonia gas (NH3) is formed. a. RXN: 1. N2 + 3. H2 ( 2. NH3. b.
[DOCX File]St. Charles Parish Public School System
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Holt Modern Chemistry Review. CHAPTER . 9: STOICHIOMETRY. The following pages contain the bulk (but not all) of the information for the chapter . 9. test. Focus on this content, but make sure to review class notes, activities, handouts, questions, etc. If you study this document and NOTHING else, you should at least be able to PASS the test.
[DOC File]Academic Chemistry Final Exam Review
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Chemical Quantities and Stoichiometry – Chapter 10 & 12. Important Concepts: Mole to mole ratios. Stoichiometry calculations with and without Limiting Reactant . Percent yield (% = [actual/theoretical] x 100) Review Questions: If 3 moles of chlorine gas are reacted with excess sodium iodide, how many moles of I2 will be formed? (balance first!)
[DOC File]Chemistry - Typepad
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Chapter 9 Stoichiometry. Assignment Sheet. GPS Standard: SC2d. Students will identify and solve different types of stoichiometry ... We will review all in class worksheets. The answers to homework problems are either in the back of the book or I will provide them but in order to get credit for the work, you must show all parts of the setup and ...
[DOC File]REVIEW CONCEPTS: CHEMISTRY 123 - General Chemistry I
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Ideal Gas Laws; stoichiometry of gas reactions. Key Items in Each Chapter. Chapter 1 Know how to round answers to the correct number of significant figures Know how to do unit conversions (dimensional analysis) Chapter 2
[DOC File]Chapter 9 Test Review - Central Bucks School District
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a. 9 g b. 18 g c. 36 g d. 54 g. __C__ 7. When using a balanced chemical equation to calculate the mass of product produced from a known mass of reactant, you must first convert the mass of the reactant into: a. number of atoms or molecules. b. volume in liters. c. moles. d. scientific notation. __D_ 8.
[DOC File]Chemistry C Gas Stoichiometry Review Worksheet
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Gas Stoichiometry. Graham’s Law of Diffusion. 1 atm = 760 torr (also called mm Hg) = 101.325 kPa °C + 273 = K. 22.4 L of gas at STP = 1 mol. STP means 760 torr and 273 K. dm3 is a liter cm3 is a milliliter. Answer the following on your own paper. What are the two factors that determine the kinetic energy of gas molecules?
[DOC File]Stoichiometry Test Review
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Chapter 11 Review. 14. What is stoichiometry? 15. Write two questions that stoichiometry can help you answer about the following chemical equation. 4HCl(aq) + O2(g) ( 2H2O(l) + 2Cl2(g) 16. Relate the law of conservation of mass to stoichiometry. 17. What is the difference between a limiting reactant and an excess reactant? Answers: 3. 240 mol ...
[DOCX File]Mrs. Fisher's Science - Home
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Chapter 9 Chemical Names & Formulas Review. Select. the choice that best answers each question or completes each statement. 1. Identify the pair in which the formula does not match the name. A. sulfite, SO. 3-2C. hydroxide, OH-B. nitrite, NO. 3-D. dichromate, Cr 2 O 7-22. Which of these compounds are ionic? 1. CaSO. 4 2. N 2 O 4 3. NH 4 NO 3. 4 ...
[DOC File]CHAPTER 9 REVIEW - Doral Academy Prep
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CHAPTER 9 REVIEW. Stoichiometry. MIXED REVIEW. SHORT ANSWER Answer the following questions in the space provided. 1. Given the following equation: C3H4(g) + x. O2(g) ( 3CO2(g) + 2H2O(g) a. What is the value of the coefficient . x. in this equation? b. What is the molar mass of C3H4? c. How many moles are in an 8.0 g sample of C3H4? 2. a. What ...
[DOC File]Name_____________________
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Chapter 9 Review (and a little of chapter 8) ... _____ (4)_____ Solve the following stoichiometry problems. Make sure to show your work, label answers with units and use correct sig figs for full credit! How many grams of octane (C8H18) must be burned in an excess of O2 to produce 157.0 L of CO2? ...
[DOC File]CHAPTER 9 REVIEW - Doral Academy Preparatory School
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CHAPTER 9 REVIEW. Stoichiometry. SECTION 9.2. PROBLEMS Write the answer on the line to the left. Show all your work in the space provided. 1. The following equation represents a laboratory preparation for oxygen gas: 2KClO3(s) ( 2KCl(s) + 3O2(g) How many grams of O2 form if 3.0 mol of KClO3 are totally consumed? 2. Given the following equation ...
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