Multiple Choice
Sulfur trioxide can react with atmospheric water vapor to form sulfuric acid that falls as acid rain. Calculate the mass in grams of 3.65 × 1020 molecules of sulfur trioxide.
A) 6.06 × 10-4 g
B) 2.91 × 10-2 g
C) 4.85 × 10-2 g
D) 20.6 g
E) 1650 g
Correct Answer:

Verified
Correct Answer:
Verified
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