The number of atoms in 10.0 g of CaCO3 (100.0 g/mol) is:
A) 18.1 × 1022 atoms
B) 30.1 × 1022 atoms
C) 6.02 × 1022 atoms
D) 12.1 × 1023 atoms
E) 12.1 × 1022 atoms
Correct Answer:
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