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[DOC File]Mass to Mass Stoichiometry Problems
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Mass to Mass Stoichiometry Problems – Answer Key. In the following problems, calculate how much of the indicated product is made. Show all your work. 1) LiOH + HBr ( LiBr + H2O. If you start with ten grams of lithium hydroxide, how many grams of lithium bromide will be produced? 36.3 grams. 2) C2H4 + 3 O2 ( 2 CO2 + 2 …
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[DOC File]Worksheet for Basic Stoichiometry
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(ANSWER 386.3g of LiNO3) 4) Using the following equation: Fe2O3 + 3 H2 -----> 2 Fe + 3 H2O . Calculate how many grams of iron can be made from 16.5 grams of Fe2O3 by the following equation. Worksheet for Basic Stoichiometry. ... Worksheet for Basic Stoichiometry ...
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[DOCX File]Stoichiometry Test Review
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Stoichiometry Test Review Answers. Objectives: Given a reaction (described in words), be able to start with at any of the three starting points on the flow chart (mass A, volume A(aq), volume A(g)) and calculate any of the four possible outcomes of the flow chart (mass B, …
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[DOC File]CHAPTER 11: STOICHIOMETRY
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Key Terms: stoichiometry. mole-mole problems. mass-mass problems. mass-volume problems. volume-volume problems. particle –particle problems. expected yield. actual yield. percent yield Directions: Use this information as a general reference tool to guide you through this …
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[DOC File]PC\|MAC
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WS 4.3 Stoichiometry part 1. 1.a) 3.82 mol O2 x (4 mol Na/ 2 mol O2) = 7.64 mol Na. b) 13.5 mol Na x (2 Na2O/ 4 mol Na) = 6.75 mol Na2O. c) 34.7g Na2O x (1 mol Na2O/ 61.98g) x (1 mol O2/ 2 mol Na2O) = 0.28 mol O2. 2.a) 0.624 ml O2 x (2 mol CO2/ 3 mol O2) = 0.42 mol CO2. b) 3.7 mol H2O x (1 mol C2H4/ 2 mol H2O) x (28.06g C2H4/ 1 mol C2H4) = 51 ...
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[DOC File]Stoichiometry Worksheet
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Stoichiometry Worksheet. In a combustion reaction, acetylene (C2H2) combines with oxygen to form carbon dioxide and water. Step 1: Write out the equation: ___ C2H2 + ___ O2 ( ___ CO2 + ___ H2O. 3.80 moles of oxygen are used up in the reaction. How many moles of water are produced?
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[DOC File]Stoichiometry Practice Worksheet
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Extra Stoichiometry Practice . Show all work in your notebook, including dimensional analysis and units! 1. ___ Fe + ___ O2 ( ___ Fe2O3. a) How many moles of iron would be needed to react with 3.82 moles of oxygen? b) How many molecules of iron (III) oxide can be produced from 13.5 moles Fe?
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[DOC File]Stoichiometry: Mass-Mass Problems
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Answer Key. Stoichiometry: Mass-Mass Problems. 2KClO3 → 2KCl + 3O2 . How many grams of potassium chloride are produced if 25.0g of potassium chlorate decompose? 15.2g of potassium chloride. N2 + 3H2 → 2NH3. How many grams of hydrogen are necessary to react completely with 50.0 g of nitrogen? 10.8g hydrogen.
stoichiometry 2 worksheet answers

Stoichiometry worksheet 2 answer key