Balance the following equation, and then calculate how many moles of oxygen are needed to produce 1.285 moles of Al2O3. ___ Al (s) + ___O2 (g) ---------> ____ Al2O3 Report your final answer to 2 decimal places, no units are needed.

Balance the following equation, and then calculate how many moles of oxygen are needed to produce 1.285 moles of Al2O3. _ Al (s) + _O2 (g) ---------> ____ Al2O3 Report your final answer to 2 decimal places, no units are needed.

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 52A

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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".

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Balance the following equation, and then calculate how many moles of oxygen are needed to produce 1.285 moles of Al2O3.

___ Al (s) + ___O2 (g) ---------> ____ Al2O3

Report your final answer to 2 decimal places, no units are needed.

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