Determine the number of CH 2 Cl 2 molecules in 25.0 g CH 2 Cl 2 .
Question:
Determine the number of CH2Cl2 molecules in 25.0 g CH2Cl2.
a) 0.294 molecules
b) 1.77 * 1023 molecules
c) 1.28 * 1027 molecules
d) 1.51 * 1025 molecules
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