In concentrated ammonia solution

CHEMISTRY · Subjective · CBSE · Chemistry · Redox Reactions · Redox Reactions

Problem

In concentrated ammonia solution, silver(I) exists primarily as

\mathrm{Ag(NH_3)_2^+}

. Complete the half-reaction below by adding electrons and any missing

\mathrm{NH_3}

molecules so that it is mass- and charge-balanced.

\mathrm{Ag(NH_3)_2^+ \rightarrow Ag +\, \quad\, NH_3}