4Fe +30₂ ----> 2Fe₂O3 YOUR TASK: Setup and solve the following two mole-mole stoichiometry problems. 1. If you need to make 1.56 moles of Fe₂O3, how many moles of iron (Fe) will you need? 2. If you need to make 1.56 moles of Fe₂O3, how many moles of oxygen (O) will you need?

4Fe +30₂ ----> 2Fe₂O3 YOUR TASK: Setup and solve the following two mole-mole stoichiometry problems. 1. If you need to make 1.56 moles of Fe₂O3, how many moles of iron (Fe) will you need? 2. If you need to make 1.56 moles of Fe₂O3, how many moles of oxygen (O) will you need?

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".

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MULTIPLY BY FRACTION BAR
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IDENTIFY THE DESIRED UNITS
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4Fe + 30₂ ----> 2Fe₂O3
YOUR TASK:
Setup and solve the following two mole-mole stoichiometry problems.
1. If you need to make 1.56 moles of Fe₂O3, how many moles of iron (Fe) will you need?
2. If you need to make 1.56 moles of Fe₂O3, how many moles of oxygen (O) will you need?

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