Question

what is the mass of 0.2 mol of ccl4? molar mass ccl4 = 153.81 g/mol 0.2 mol ccl4 = ? g ccl4

Explanation:

Step1: Recall mass - mole relationship

$m = n\times M$, where $m$ is mass, $n$ is amount in moles, and $M$ is molar mass.

Step2: Substitute given values

$n = 0.2\ mol$ and $M=153.81\ g/mol$, so $m=0.2\ mol\times153.81\ g/mol$.

Step3: Calculate the mass

$m = 30.762\ g$.

Answer:

$30.762$