# How many moles are present in a 100*g mass of acetic acid?

$\text{Number of moles of acetic acid}$ $=$ $\frac{5}{3} \cdot m o l$
$\text{Moles of acetic acid}$ $=$ $\text{Mass"/"Molar mass}$
(100*cancelg)/(60.05*cancelg*mol^-1)=??mol