Chemistry stoichiometry problem sheet 2 key
[DOC File]Answers to Stoichiometry Problems - Chemistry
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1. a) 0.536 mol Li x (1 mol N2/6 mol Li) x (28.0 g N2/1 mol N2) = 2.50 g N2\ b) 46.4 g Li3N x (1 mol Li3N/34.8 g Li3N) x (6 mol Li/2 mol Li3N) = 4.00 mol Li. c) 3.65 g Li x (1 mol Li/6.94 g Li) x (2 mol Li3N/6 mol Li) x (34.8 g Li3N/1 mol Li3N) = 6.10 g Li3N. ... Answers to Stoichiometry Problems ...
[DOC File]Worksheet for Basic Stoichiometry
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1.2 moles of glucose (C6H12O6) 13. 0.32 moles of sodium bicarbonate. Part 3: Solve the following stoichiometry grams-grams problems: 1) The combustion of a sample of butane, C4H10 (lighter fluid), produced 2.46 grams of water. 2 C4H10 + 13O2 -----> 8CO2 + 10H2O (a) How many moles of water formed? (b) How many moles of butane burned?
[DOC File]CHAPTER 11: STOICHIOMETRY
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Key Terms: stoichiometry. mole-mole problems. mass-mass problems. mass-volume problems. ... CP1 Chemistry Name _____ Chapter 11 Review Sheet Date _____ Be sure to show all your work for each problem. 1. Calcium carbonate reacts with 14.8g of hydrochloric acid.
[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 …
[DOC File]Chemistry Worksheet Stoichiometry
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A. 2.19 x 1023 atoms C. 7.95 x 10–23 atoms B. 7.95 x 1024 atoms D. 79.5 x 1023 atoms 5. Copper (Cu) is a transition element used in the making of coins. Calculate the …
[DOCX File]Stoichiometry Practice Worksheet
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Stoichiometry Review Worksheet. 1)Using the following balanced equation: 2 NaOH (aq) + H. 2 SO 4 (aq) 2 H 2 O (l) + Na 2 SO 4 (aq)How many grams of sodium sulfate will be formed if you start with 200 grams of sodium hydroxide and you have an excess of sulfuric acid? 2)Using the following balance equation: Pb(NO. 3) 4 (aq) + 2 Li 2 SO 4 (aq) Pb ...
[DOC File]Stoichiometry: Problem Sheet 2
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Stoichiometry: Problem Sheet 2 Subject: Chemistry Author: John Bergmann & Jeff Christopherson Keywords: stoichiometry, chemical equation Last modified by: jlbrock Created Date: 4/12/2009 7:15:00 PM Category: Stoichiometry Other titles: Stoichiometry: Problem Sheet 2
[DOCX File]Stoichiometry Practice Worksheet
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Because you have 6.68 moles of Li. 2 SO 4 and 2.500 liters of water, the overall molarity of your solution is 2.67 M. 5)This problem is also solved in the same way as #3 and #4. Because you have 1.51 x 10-4 moles of Pb(C 2 H 3 O 2 ) 4 , and 0.0035 L of water, the total concentration is 4.32 x 10-2 M, or 0.0432 M.
[DOC File]Neutralization Reactions Worksheet
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Ca(OH)2 and H3PO4. 3 Ca(OH)2 + 2 H3PO4 ( 6 H2O + Ca3(PO4)2. hydrobromic acid and barium hydroxide. 2 HBr + Ba(OH)2 ( 2 H2O + BaBr2. zinc hydroxide and nitric acid. Zn(OH)2 + 2 HNO3 ( 2 H2O + Zn(NO3)2. aluminum hydroxide and hydrochloric. acid. Al(OH)3 + 3 HCl ( 3 H2O + AlCl3. 2. Complete and balance the following equations representing ...
[DOC File]Stoichiometry: Mass-Mass Problems
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50.0 g of N2, nitrogen, in Problem 2? 2AgNO3 + BaCl2 → 2AgCl + Ba(NO3) 2 . How many grams of AgCl, silver chloride, are produced from 5.0 g of AgNO3, silver nitrate? 5. How many grams of BaCl2, barium chloride, is necessary to react with the . 7.5 g AgNO3, silver nitrate, in Problem 4? Answer Key. Stoichiometry: Mass-Mass Problems. 2KClO3 ...
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