For the redox reaction MnO-4+C2O2-4+H+ → Mn2++CO2+H2O the correct coefficients o f the reactants for the balanced reaction are MnO-4 C2O2-4 H+ (1) 2 5 16 (2) 16 5 2 (3) 5 16 2 (4) 2 16 5

Question

For the redox reaction MnO-4+C2O2-4+H+ → Mn2++CO2+H2O the correct coefficients o f the reactants for the balanced reaction are MnO-4 C2O2-4 H+ (1) 2 5 16 (2) 16 5 2 (3) 5 16 2 (4) 2 16 5 (A) 1 (B) 2 (C) 3 (D) 4

Tardigrade Admin · Accepted Answer

The balance equation is 2MnO2-4+5C2O2-4+16H+→ 2Mn2++10CO2+8H2O

Q. For the redox reaction
$M n O_{4}^{-} + C_{2} O_{4}^{2 -} + H^{+} \to M n^{2 +} + C O_{2} + H_{2} O$
the correct coefficients o f the reactants for the balanced reaction are

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

(1) 2 5 16

(2) 16 5 2

(3) 5 16 2

(4) 2 16 5

1

2

3

4

The balance equation is
$2 M n O_{4}^{2 -} + 5 C_{2} O_{4}^{2 -} + 16 H^{+} \to 2 M n^{2 +} + 10 C O_{2} + 8 H_{2} O$

Q. For the redox reaction MnO4−​+C2​O42−​+H+→Mn2++CO2​+H2​O the correct coefficients o f the reactants for the balanced reaction are MnO4−​ C2​O42−​ H+ (1) 2 5 16 (2) 16 5 2 (3) 5 16 2 (4) 2 16 5

1

2

3

4

The balance equation is 2MnO42−​+5C2​O42−​+16H+→2Mn2++10CO2​+8H2​O

Q. For the redox reaction
$M n O_{4}^{-} + C_{2} O_{4}^{2 -} + H^{+} \to M n^{2 +} + C O_{2} + H_{2} O$
the correct coefficients o f the reactants for the balanced reaction are

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

(1) 2 5 16

(2) 16 5 2

(3) 5 16 2

(4) 2 16 5

The balance equation is
$2 M n O_{4}^{2 -} + 5 C_{2} O_{4}^{2 -} + 16 H^{+} \to 2 M n^{2 +} + 10 C O_{2} + 8 H_{2} O$