What are the formula masses of water, H20; propene, C3H6; and 2-propanol, C3H8O?

A) water: 18 amu; propene: 40 amu; 2-propanol: 58 amu
B) water: 18 amu; propene: 42 amu; 2-propanol: 62 amu
C) water: 18 amu; propene: 42 amu; 2-propanol: 60 amu
D) water: 18 amu; propene: 44 amu; 2-propanol: 64 amu


Answer: C

Physics & Space Science

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