How many moles of water are produced when 6.0 moles of hydrogen gas react with 2.5 moles of oxygen gas? Balanced equation: 2H2 + O2 → 2H2O 2.5 moles of water 3.0 moles of water 5.0 moles of water or 6.0 moles of water

How many moles of water are produced when 6.0 moles of hydrogen gas react with 2.5 moles of oxygen gas? Balanced equation: 2H2 + O2 → 2H2O 2.5 moles of water 3.0 moles of water 5.0 moles of water or 6.0 moles of water

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 2STP

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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

How many moles of water are produced when 6.0 moles of hydrogen gas react with 2.5 moles of oxygen gas?

Balanced equation: 2H₂ + O₂ → 2H₂O

2.5 moles of water

3.0 moles of water

5.0 moles of water

or 6.0 moles of water

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