In the button cell widely used in watches and other devices the follow

1.	In the button cell widely used in watches and other devices the following reaction takes place : Zn(s)+Ag2O(s)+H2O(l)→Zn2+(aq)+2Ag(s)+2OH−(aq)DetermineΔrG∘andE∘forthereaction.[Given,E∘ZnZn2+=−0.76V and E∘Ag+Ag+0.34V]
Answer» In the button cell widely used in watches and other devices the following reaction takes place : $Z n (s) + A g_{2} O (s) + H_{2} O (l) \to Z n^{2 +} (a q) + 2 A g (s) + 2 O H^{-} (a q) D e t e r m i n e Δ_{r} G^{\circ} a n d E^{\circ} f o r t h e r e a c t i o n . [G i v e n, E_{\frac{Z n}{Z n^{2 +}}}^{\circ} = - 0.76 V a n d E_{\frac{A g^{+}}{A g}}^{\circ} + 0.34 V]$

In the button cell widely used in watches and other devices the following reaction takes place : Zn(s)+Ag2O(s)+H2O(l)→Zn2+(aq)+2Ag(s)+2OH−(aq)DetermineΔrG∘andE∘forthereaction.[Given,E∘ZnZn2+=−0.76V and E∘Ag+Ag+0.34V]

Answer»

In the button cell widely used in watches and other devices the following reaction takes place :

$Z n (s) + A g_{2} O (s) + H_{2} O (l) \to Z n^{2 +} (a q) + 2 A g (s) + 2 O H^{-} (a q) D e t e r m i n e Δ_{r} G^{\circ} a n d E^{\circ} f o r t h e r e a c t i o n . [G i v e n, E_{\frac{Z n}{Z n^{2 +}}}^{\circ} = - 0.76 V a n d E_{\frac{A g^{+}}{A g}}^{\circ} + 0.34 V]$

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In the button cell widely used in watches and other devices the following reaction takes place : Zn(s)+Ag2O(s)+H2O(l)→Zn2+(aq)+2Ag(s)+2OH−(aq)DetermineΔrG∘andE∘forthereaction.[Given,E∘ZnZn2+=−0.76V and E∘Ag+Ag+0.34V]

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