Question 9 How many liters CO2 gas are produced from the reaction of 1 liter 02 gas according to the balanced chemical equation? 2 CO(g) + O2(g) 2 CO2(g) A) 0.5 L CO2 B) 1 L CO2 C) 2 L CO2 D) 4 L CO2 E) none of the above Question 10 Classify the following type of stoichiometry problem: How many grams of cobalt must react with an excess volume of hydrochloric acid to produce 25.0 mL of hydrogen gas? A) mass-mass problem B) mass-volume problem C) volume-volume problem D) mole-mole problem E none of the above

Question 9 How many liters CO2 gas are produced from the reaction of 1 liter 02 gas according to the balanced chemical equation? 2 CO(g) + O2(g) 2 CO2(g) A) 0.5 L CO2 B) 1 L CO2 C) 2 L CO2 D) 4 L CO2 E) none of the above Question 10 Classify the following type of stoichiometry problem: How many grams of cobalt must react with an excess volume of hydrochloric acid to produce 25.0 mL of hydrogen gas? A) mass-mass problem B) mass-volume problem C) volume-volume problem D) mole-mole problem E none of the above

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter4: Stoichiometry Of Chemical Reactions

Section: Chapter Questions

Problem 65E: Freon-12, CCl2F2, is prepared from CCl4 by reaction with HF. The other product of this reaction is...

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