( MnO_ 4 ^ - +8 H^ + + me^ - rightleftharpoons Mn^ 2+ +4 H_ 2 O ) বিক্রিয়াটিতে ( m ) এর মান কত ?

\mathrm{MnO}_{4}^{-}+8 \mathrm{H}^{+}+ \mathrm{me}^{-} \rightleftharpoons \mathrm{Mn}^{2+}+4 \mathrm{H}_{2} \mathrm{O}

BUP FST 17-18SUST A 17-18

\mathrm{MnO}_{4}^{-}+8 \mathrm{H}^{+}+ \mathrm{me}^{-} \rightleftharpoons \mathrm{Mn}^{2+}+4 \mathrm{H}_{2} \mathrm{O}

BUP FST 17-18SUST A 17-18