30. Methane, CH₁ (g), burns according to the following equation: CH4 (g) + 202 (g) CO₂ (g) + 2H₂O(g) How many H₂O molecules can be produced from 11.7 g of CH4 (g) ? a. 4.39 x 1023 b. 1.58 x 1025 C. 8.78 x 1023 d. 4.39 x 1024 e. 5.78 x 1024

30. Methane, CH₁ (g), burns according to the following equation: CH4 (g) + 202 (g) CO₂ (g) + 2H₂O(g) How many H₂O molecules can be produced from 11.7 g of CH4 (g) ? a. 4.39 x 1023 b. 1.58 x 1025 C. 8.78 x 1023 d. 4.39 x 1024 e. 5.78 x 1024

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 5STP

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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

30.
Methane, CH₁ (g), burns according to the following equation:
CH4 (g) + 20₂ (g)
CO₂ (g)
+ 2H₂O(g)
How many H₂O molecules can be produced from 11.7 g of CH₁ (g)?
a. 4.39 x 1023
1.58 x 1025
C. 8.78 x 1023
d.
4.39 x 1024
b.
e.
5.78 x 1024

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