4 Al (S) +302(g)2AI2O3(s)When 45.35 g of Al and 99.66 g of O2 were reacted, 5.53 grams of aluminum oxidewere obtained. What is the percent yield? (Hint: You need to determine which one isthe limiting reactant and then the theoretical yield).Your Answer:Answerunits

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e percent yield?

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

4 Al (S) +302(g)
2AI2O3(s)
When 45.35 g of Al and 99.66 g of O2 were reacted, 5.53 grams of aluminum oxide
were obtained. What is the percent yield? (Hint: You need to determine which one is
the limiting reactant and then the theoretical yield).
Your Answer:
Answer
units

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