CEM-111 Pre-lab Assignment Stoichiometry and Limiting Reactants ...
CEM-111 Pre-lab Assignment Stoichiometry and Limiting Reactants ...
CEM-111 Pre-lab Assignment Stoichiometry and Limiting Reactants ...
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Mass H2 (g)<strong>CEM</strong>-<strong>111</strong> <strong>Pre</strong>-<strong>lab</strong> <strong>Assignment</strong><strong>Stoichiometry</strong> <strong>and</strong> <strong>Limiting</strong> <strong>Reactants</strong>H 2 Produced When 5.00 g Zn Reacted WithHCl0.2000.1500.1000.0500.0000.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0Volume 2.00 M HCl (mL)NameLab Day &TimeTurn in this page only!1. Which reactant is limiting the amount of H 2 produced in the region of the graph<strong>lab</strong>eled A?2. Which reactant is limiting the amount of H 2 produced in the region of the graph<strong>lab</strong>eled B?3. How many grams of hydrogen gas can be produced if 200.0 mL of 2.0 M HClare reacted with 5.00 grams of zinc?4. How many grams of Zn are required to completely react with 200.0 mL of 2.0M HCl? How many grams of H 2 can be produced?
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