Chemistry

Problem

The density of copper is

8.94 \text{ g mL}^{-1}

. Find out the number of coulomb needed to plate an area of

10 \times 10 \text{ cm}^2

to a thickness of

10^{-2} \text{ cm}

using

\text{CuSO}_4

solution as electrolyte. (Atomic mass of Cu = 63.6)