Question

The molar mass of C3H8O2 is.
(A) 60.09 g/mole
B) 29.02 g/mole
69.02 g/mole
76.09 g/mole
52.01 g/mole
E

Answer 1

Answer:

76.09 g/mole

Explanation:

• The atomic mass of carbon is 12.011 g/mol.
• The atomic mass of hydrogen is 1.00794 g/mol.
• The atomic mass of oxygen is 15.9994 g/mol.

So, the molar mass is 3(12.011)+8(1.00794)+2(15.9994), which is about 76.09 g/mole

Answer 2

Answer is 76.09 g/mol