Chemistry - Ionic Equilibrium Question with Solution | TestHub

$\mathrm{pH}+\mathrm{pOH}=14$ for all aqueous solutions

The $\mathrm{pH}$ of $1\times 10^{-8}\mathrm{M}$ HCI is 8

96,500 coulombs of electricity when passed through a ${\mathrm{CuSO}}_4$ solution deposits 1 gram equivalent of copper at the cathode

The conjugate base of ${\mathrm{H}}_2{\mathrm{PO}}_4^{-}$is ${\mathrm{HPO}}_4^{2-}$