Question

Calculate the mass present in 0.75 mole of sodium chloride?

Answer 1

`"44 g"`

Explanation:

`"no. of moles" xx "molar mass" = "grams (or mass)"`

The molar mass of sodium chloride is `"58.4 g/mol"`, so

`"0.75 mol" xx "58.4 g/mol" = "44 g"`