Stoichiometric Calculations Answers
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The molar mass of iron (III) oxide (Fe2O3) is 159.7 g/mol. What is the correct way to write the molar mass of iron oxide as a conversion factor?
A
OptionB
OptionC
OptionD
Option2
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The correct calculation is shown below. Did you perform the calculation correctly?
A
Yes, I answered it correctly.B
No, I used the wrong conversion factor.C
No, I used the correct conversion factor, but I did the math wrong.3
What is the mass of 2.50 mol of iron (II) hydroxide: Fe(OH)2?
A
10.8 gB
20.6 gC
113 gD
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