Multiple Choice
Formaldehyde has the formula CH2O.How many molecules are there in 0.11 g of formaldehyde?
A) 6.1 × 10-27
B) 3.7 × 10-3
C) 4.0
D) 2.2 × 1021
E) 6.6 × 1022
Correct Answer:
Verified
Correct Answer:
Verified
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