2. Aluminum oxide can be used as an adsorbent, desiccant or catalyst for organic reactions. To produce aluminum oxide, 86.45 g of aluminum and 115.60 g of oxygen was reacted. a) Write the balance chemical equation. b) How many moles of aluminum and oxygen are present before the reaction? c) How many grams of aluminum oxide will be produced by each reactant? d) Which is the limiting reactant? e) What is the maximum number of grams of aluminum oxide that can be formed? f) What is the % yield, if 145.6 g of aluminum oxide were actually produced?

2. Aluminum oxide can be used as an adsorbent, desiccant or catalyst for organic reactions. To produce aluminum oxide, 86.45 g of aluminum and 115.60 g of oxygen was reacted. a) Write the balance chemical equation. b) How many moles of aluminum and oxygen are present before the reaction? c) How many grams of aluminum oxide will be produced by each reactant? d) Which is the limiting reactant? e) What is the maximum number of grams of aluminum oxide that can be formed? f) What is the % yield, if 145.6 g of aluminum oxide were actually produced?

Chemistry

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

2. Aluminum oxide can be used as an adsorbent, desiccant or catalyst for organic reactions. To produce aluminum oxide, 86.45 g of
aluminum and 115.60 g of oxygen was reacted.
a) Write the balance chemical equation.
b) How many moles of aluminum and oxygen are present before the reaction?
c) How many grams of aluminum oxide will be produced by each reactant?
d) Which is the limiting reactant?
e) What is the maximum number of grams of aluminum oxide that can be formed?
f) What is the % yield, if 145.6 g of aluminum oxide were actually produced?

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