What Is the Mass of 8 $\times$ 10^-3 Mol O₂?
A) 2

Multiple Choice

What is the mass of 8.04 $\times$ 10^-3 mol O₂?

A) 2.51 $\times$ 10^-4 g
B) 5.03 $\times$ 10^-4 g
C) 0.129 g
D) 3.89 g
E) 0.257 g