Calculate the mass of CuSO (molar mass 159.61 g mol ) needed to prepare 150.0 mL of…

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

Problem

Calculate the mass of CuSO

_4

(molar mass 159.61 g mol

^{-1}

) needed to prepare 150.0 mL of 0.250 M CuSO

_4

(aq). (a)

15.0\text{ g}

(b)

9.38\text{ g}

(c)

5.99\text{ g}

(d)

2.38\text{ g}