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Given the Following Equation, What Is the Correct Form of the Conversion

Question 60

Multiple Choice

Given the following equation, what is the correct form of the conversion factor needed to convert the number of moles of O? to the number of moles of Fe2O? produced?
4Fe(s) + 3O? (g) ? 2Fe2O?(s)


A) 4 moles of Fe3 moles of O2\frac { 4 \text { moles of } \mathrm { F } _ { \mathrm { e } } } { 3 \text { moles of } \mathrm { O } _ { 2 } }
B) 4 moles of Fe3 moles of Fe2O3\frac { 4 \text { moles of } \mathrm { F } _ { \mathrm { e } } } { 3 \text { moles of } \mathrm { Fe } _ { 2 } \mathrm { O } _ { 3 } }
C) 3 moles of O23 moles of Fe2O3\frac { 3 \text { moles of } \mathrm { O } _ { 2 } } { 3 \text { moles of } \mathrm { Fe } _ { 2 } \mathrm { O } _ { 3 } }
D) 2 moles of Fe2O34 moles of Fe\frac { 2 \text { moles of } \mathrm { Fe } _ { \mathrm { 2 } } \mathrm { O } _ { 3 } } { 4 \text { moles of Fe} }

E) 2 moles of Fe2O33 moles of O2\frac { 2 \text { moles of } \mathrm { Fe } _ { 2 } \mathrm { O } _ { 3 } } { 3 \text { moles of } \mathrm { O } _ { 2 } }

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