The reaction Zn_{(s)} + 2AgCl_{(s)} to Zn^{2+ | vedclass

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Question

(C) The given cell reaction is $Zn_{(s)} + 2AgCl_{(s)} 	o Zn^{2+}_{(aq)} + 2Ag_{(s)} + 2Cl^{-}_{(aq)}$.In this reaction,$Zn$ is oxidized to $Zn^{2+}$

Vedclass · Accepted Answer

$Zn_{(s)} | Zn^{2+}_{(aq)} || Cl^{-}_{(aq)} | AgCl_{(s)} | Ag_{(s)}$

Vedclass · Answer

(C) The given cell reaction is $Zn_{(s)} + 2AgCl_{(s)} 	o Zn^{2+}_{(aq)} + 2Ag_{(s)} + 2Cl^{-}_{(aq)}$.In this reaction,$Zn$ is oxidized to $Zn^{2+}$ at the anode: $Zn_{(s)} 	o Zn^{2+}_{(aq)} + 2e^-$.$AgCl$ is reduced to $Ag$ and $Cl^-$ at the cathode: $2AgCl_{(s)} + 2e^- 	o 2Ag_{(s)} + 2Cl^{-}_{(aq)}$.The cell notation is written as $	ext{Anode} | 	ext{Anode Electrolyte} || 	ext{Cathode Electrolyte} | 	ext{Cathode}$.For the cathode,the electrode consists of $Ag$ metal in contact with $AgCl$ solid and $Cl^-$ ions in the electrolyte.Thus,the correct representation is $Zn_{(s)} | Zn^{2+}_{(aq)} || Cl^{-}_{(aq)} | AgCl_{(s)} | Ag_{(s)}$.

The reaction $Zn_{(s)} + 2AgCl_{(s)} \to Zn^{2+}_{(aq)} + 2Ag_{(s)} + 2Cl^{-}_{(aq)}$ will take place in which of the following electrochemical cells?

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