Gaseous methane (CH,) reacts with gaseous oxygen gas (o, to produce gaseous carbon dioxide (CO,) and gaseous water (H,O). If 3.68 g of water is produced from the reaction of 4.97 g of methane and 29.6 g of oxygen gas, calculate the percent yield of water. Round your answer to 3 significant figures.

Gaseous methane (CH,) reacts with gaseous oxygen gas (o, to produce gaseous carbon dioxide (CO,) and gaseous water (H,O). If 3.68 g of water is produced from the reaction of 4.97 g of methane and 29.6 g of oxygen gas, calculate the percent yield of water. Round your answer to 3 significant figures.

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 20A

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Gaseous methane (CH,) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO,) and gaseous water (H,O). If 3.68 g of water is
produced from the reaction of 4.97 g of methane and 29.6 g of oxygen gas, calculate the percent yield of water.
Round your answer to 3 significant figures.

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