Stoichiometry worksheet answers
[DOC File]Stoichiometry Worksheet - Socorro Independent School ...
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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?
[DOC File]Answers to Stoichiometry Problems - Chemistry
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Title: Answers to Stoichiometry Problems Author: jgepner Last modified by: jgepner Created Date: 11/6/2008 1:06:00 AM Company: St Paul Academy Other titles
[DOC File]Chemistry Worksheet Stoichiometry
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Chemistry Worksheet Stoichiometry. Multiple Choice. 1. What is the SI base unit used to measure the amount of a substance? A. Kelvin B. Kilogram C. Meter D. Mole 2. Calculate the number of molecules in 4.0 mol H2O. A. 0.60 x 1023 molecules C. 2.4 x 10–23 molecules B. 2.4 x 1024 molecules D. 2.4 x 1023 molecules 3. How many moles of Ag contain ...
[DOC File]Worksheet for Basic Stoichiometry
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Worksheet for Basic Stoichiometry. Part 1: Mole ←→ Mass Conversions. Convert the following number of moles of chemical into its corresponding mass in grams. 1. 0.436 moles of ammonium chloride. 2. 2.360 moles of lead (II) oxide. 3. 0.031 moles of aluminum iodide. 4. 1.077 moles of magnesium phosphate. 5. 0.50 moles of calcium nitrate
[DOC File]Stoichiometry: Mole to Mass Problems
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Answers to Stoichiometry: Mole to Mass Problems. 1. Hydrogen gas can be produced through the following reaction. Mg(s) + 2HCl(aq) ( MgCl2(aq) + H2(g) How many grams of HCl are consumed by the reaction of 2.50 moles of magnesium? 182g HCl. What is the mass in grams of H2 gas when 4.0 moles of HCl is added to the reaction? 4.0g H2. 2.
[DOC File]Stoichiometry: Mass-Mass Problems
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Stoichiometry: Mass-Mass Problems. Show all work in dimensional analysis and include correct units. 2KClO3 → 2KCl + 3O2. How many grams of potassium chloride, KCl, are produced if 25.0g of potassium chlorate, KClO3, decompose? N2 + 3H2 → 2NH3. How many grams of hydrogen, H2, are necessary to react completely with . 50.0 g of nitrogen, N2?
[DOC File]Stoichiometry Worksheet - FREE Chemistry Materials ...
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Chemistry: Supplemental Stoichiometry Problems. Directions: Solve each of the following problems. Assume excess of any reactant that isn’t mentioned, unless otherwise . specified. Show your work, including proper units, to earn full credit. 1. Given the balanced equation, show what the following molar ratios (i.e., the conversion factors ...
[DOC File]CHAPTER 11: STOICHIOMETRY
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Relate stoichiometry to balanced chemical equations. Identify and solve different types of stoichiometry problems. ... Answers: 1. 0.203 mol 3. 99.3% 5. 32.4 Liters 7. 1.0 X 101 grams . 2. 1.151 grams 4. 13 moles 6. 8.4 X 1022 atoms 8. 1.80 grams DATA TABLE: mass of …
[DOC File]More Exciting Stoichiometry Problems
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Stoichiometry Problems Wksht II. Answers. 1) Write the balanced equation for the reaction of acetic acid with aluminum hydroxide to form water and aluminum acetate: 3 C2H3O2H + Al(OH)3 ( Al(C2H3O2)3 + 3 H2O
[DOC File]Stoichiometry Worksheet Review
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Stoichiometry Worksheet Review Name_____ 1. Given the following equation: 2 C4H10 + 13 O2 ---> 8 CO2 + 10 H2O, show what the following molar ratios should be. a. C4H10 / O2 b. O2 / CO2 c. O2 / H2O d. C4H10 / CO2. 2. Given the following equation: 2 KClO3 ---> 2 KCl + 3 O2. How many moles of O2 can be produced by letting 12.00 moles of KClO3 ...
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