The standard reduction potential of the reaction at 25- C -2- - e- gives half H2-g- -OH- is -0-8277 V- The equilibrium constant for the reaction H2O reversible H3O-OH- at 25- C is

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Standard XII

Chemistry

Secondary Cells

The standard ...

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The standard reduction potential of the reaction at 25° C , $H_{2} O + e^{-}$ gives half ${\frac{1}{2} H}_{2} (g) + O H^{-}$ is -0.8277 V. The equilibrium constant for the reaction $H_{2} O$ reversible $H_{3} O^{+} + O H^{-}$ at 25° C is

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Q. The standard reduction potential at

25^{\circ} C

of the reaction

2 H_{2} O + 2 e^{-} ⇌ H_{2} + 2 ⊖ O H

is -0.8277 V. The equilibrium constant for the reaction

2 H_{2} O ⇌ H_{3} O^{\oplus} + ⊖ O

25^{\circ} C

is:

Q. The standard reduction potential at

25^{\circ} C

of the reaction

2 H_{2} O + 2 e^{-} \to H_{2} + 2 O H^{-}

- 0.8277 v o l t

. Calculate the equilibrium constant for the reaction,

2 H_{2} O ⇌ H_{3} O^{+} + O H^{-}

25^{\circ} C

Q. The standard reduction potential at

25^{o}

C for the reduction of water

2 H_{2} O + 2 e ⇌ H_{2} + 2 O H

- 0.8277

volt. Calculate the equilibrium constant for the reaction

2 H_{2} O ⇌ H_{3} O^{+} + O H

25^{o}

C.(Answer up to 2 decimal places.)

Q. The standard reduction potential at

25^{0}

C for the reduction of water

2 H_{2} O + 2 e^{-} ⇌ H_{2} + 2 O H^{-}

is -0.8277 volt. Calculate the equlibrium constant for the reaction

2 H_{2} O ⇌ H_{3} O^{+} + O H^{-}

25^{0}

The standard reduction potential at $25^{o} C$ of the reaction $H_{2} O + 2 e^{-} \to H_{2} + 2 O H^{-}$ is $- 0 .8277 V$ . Calculate the equilibrium constant for the reaction $2 H_{2} O \to H_{3} O^{+} + O H^{-}$ at $25^{o} C$ .

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The standard reduction potential of the reaction at 25° C ,H2O+e− gives half 12H2(g)+OH− is -0.8277 V. The equilibrium constant for the reaction H2O reversible H3O++OH− at 25° C is

The standard reduction potential of the reaction at 25° C , $H_{2} O + e^{-}$ gives half ${\frac{1}{2} H}_{2} (g) + O H^{-}$ is -0.8277 V. The equilibrium constant for the reaction $H_{2} O$ reversible $H_{3} O^{+} + O H^{-}$ at 25° C is