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    Exam 3: Molecules, Compounds, and Nomenclature
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    How Many Moles of N<sub>2</sub>O<sub>4</sub> Are in 76
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How Many Moles of N2O4 Are in 76

Question 52

Question 52

Multiple Choice

How many moles of N2O4 are in 76.3 g N2O4? The molar mass of N2O4 is 92.02 g mol-1.


A) 7.02 × 103 moles N2O4
B) 1.42 × 10-4 moles N2O4
C) 1.00 mole N2O4
D) 1.21 moles N2O4
E) 0.829 moles N2O4

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