Multiple Choice
How many molecules of N2O4 are in 76.3 g N2O4? The molar mass of N2O4 is 92.02 g mol-1.
A) 5.54 × 1025 N2O4 molecules
B) 7.26 × 1023 N2O4 molecules
C) 1.38 × 1024 N2O4 molecules
D) 4.59 × 1025 N2O4 molecules
E) 4.99 × 1023 N2O4 molecules
Correct Answer:
Verified
Correct Answer:
Verified
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