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 (0) 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 (0) will you need?
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter3: Calculations With Chemical Formulas And Equaitons
Section: Chapter Questions
Problem 3.26QP
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Transcribed Image Text: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 (0) will you need?
Solving Mole Conversions
Using Dimensional Analysis
03
9
05
WRITE DOWN THE
MUMBLED UNITS GIVEN
MULTIPLY BY FRACTION AR
IDENTIFY THE DESIRED UNITS
MATCH UNITS ON THE TOP BOTTON
OF THE FRACTION BAR
INSERT NUMBERS THAT BELONG WITH
EACH UNIT IN THE FRACTION
MULTIPLY THE NUMERATORS
MULTIPLY THE DENOMINATORS
SIMPLIFY THE FINAL FRACTION
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