What is the mass of 0.500 mol of trichlorofluoro methane,C Cl₃F? A) 3.64 × 10^-3 g B) 68.7 g C) 137 g D) 275 g

Question

Quizplus · Accepted Answer

To calculate the mass of 0.500 mol of trichlorofluoro methane, we need to use the molar mass of the compound. 
The molar mass of trichlorofluoro methane is (1x12.01)+(3x35.45)+(1x32)+(1x19)= 137.37 g/mol. 
Therefore, the mass of 0.500 mol is 0.500 mol x 137.37 g/mol = 68.7 g. 
Hence, option B is the correct answer.

What Is the Mass of 0