The empirical formula of sugar is CH2O and its molar mass is 180.2 g/mole. If one teaspoon of sugar weighs 3.50 g, how many moles of sugar and how many molecules of sugar are present?
A) 0.0194 mole, 3.24 × 1026 molecules
B) 0.0295 mole, 1.78 × 1022 molecules
C) 0.0583 mole, 3.51 × 1022 molecules
D) 0.0194 mole, 1.17 × 1022 molecules
E) 0.117 mole, 7.03 × 1022 molecules
Correct Answer:
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