Complete and balance the following chemical equations :
(a) $F e^{2 +} + M n O_{4}^{-} + H^{+} ⟶$

(b) $M n O_{4}^{-} + H_{2} O + I^{-} ⟶$

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Solution

(a) $5 F e^{2 +} + M n O_{4}^{-} + 8 H^{+} ⟶ M n^{2 +} + 4 H_{2} O + 5 F e^{3 +}$

(b) $2 M n O_{4}^{-} + H_{2} O + I^{-} ⟶ 2 M n O_{2} + 2 O H^{-} + I O_{3}^{-}$

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Similar questions

M n O_{4}^{-} + H_{2} O + I^{-} \to

O H^{-} + I O_{3}^{-}

M n O_{4}^{-}

F e^{2 +}

H^{+}

\to

H_{2} O

C r_{2} O_{7}^{2 -} + H^{+} + I^{-} \to C r^{3 +} + I_{2} + H_{2} O

C r_{2} O_{7}^{2 -} + F e_{2}^{+} + H^{+} \to C r^{3 +} + F e^{3 +} + H_{2} O

M n O^{4 -} + S O_{3}^{2 -} + H^{+} \to M n^{2 +} + S O_{4}^{2 -} + H_{2} O

M n O^{4 -} + H^{+} + B r^{-} \to M n^{2 +} + B r_{2} + H_{2} O

{[M n O_{4}]}^{2 -} + H^{+} ⟶

+ {[M n O_{4}]}^{-} + H_{2} O

A

{M n O_{4}}^{-} + F e^{2 +} + H^{+} \to M n^{2 +} + F e^{3 +} + H_{2} O

C_{2} {O_{4}}^{- 2} + M n {O_{4}}^{-} + H^{+} ⟶

{C r}_{2} {O_{7}}^{2} + {F e}^{2 +} + H^{+} ⟶

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