The total mass of formula units of is nearly

CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance

Problem

The total mass of

10^{22}

formula units of

\mathrm{CuSO_4\cdot5H_2O}

is nearly (1)

4.144\,\text{g}

(2)

4.5\,\text{g}

(3)

24.95\,\text{g}

(4)

41.45\,\text{g}