Cu(NO_{3})_{2} = Cu^{2+} + 2NO_{3}^{-}
KOH = K^{+} + OH^{-}
HNO_{3} = H^{+} + NO_{3}^{-} " alt="NH_{4}Cl = NH_{4} ^{+} + Cl^{-}
Cu(NO_{3})_{2} = Cu^{2+} + 2NO_{3}^{-}
KOH = K^{+} + OH^{-}
HNO_{3} = H^{+} + NO_{3}^{-} " align="absmiddle" class="latex-formula">