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Question

Write overall cell reaction for lead storage battery when the battery is being charged .

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Solution

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$$ 2 PbSO_4 (s) + 2H_2O (l) \rightarrow \, Pb(s) + PbO_2 (s) + 4H^+ (aq) + 2SO_{4}^{2-} (aq) $$

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Similar Questions

Q1

Write overall cell reaction for lead storage battery when the battery is being charged .

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Q2

write overall cell reaction for lead storage battery whrn the battery when the battery is being charged.

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Q3

Write cell reactions in lead storage battery during discharge.

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Q4

Write the cell reaction of a lead storage battery when it is discharged. How does the density of the electrolyte change when the battery is discharged?

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Q5

(a) What type of battery is the lead storage battery? Write the anode and the cathode reactions and the overall reaction occurring in a lead storage battery when current is drawn from it.
(b) In the button cell, widely used in watches, the following reaction taken place.

Z n (s) + A g_{2} O (s) + H_{2} O (l) \to Z N^{2 +} (a q) + 2 (A g (s) + 2 O H^{-} (a q)

Determine

E^{o}

and

Δ G^{o}

for the reaction (given:

E_{A g^{+} / A g}^{o} = + 0.80 V, E_{Z n^{2 +} / Z n}^{o} = - 0.76 V)

.

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