Question

How many grams are in 1.5 moles of MgCl2?

Answer 1

`"142.8 g"`

Explanation:

Molar mass of `"MgCl"_2 = "95.2 g/mol"`

Mass of `1.5` mol of `"MgCl"_2` is

`1.5 cancel"mol" × 95.2\ "g"/cancel"mol" = "142.8 g"`