In the chemical reaction,
`Ag_(2)O+H_(2)O+2e^(-) to 2Ag+2OH^(-)`

In the chemical reaction, Ag_2O + H_2O + 2e^- rarr 2Ag + 2OH^-

In the chemical reaction, Ag_2O + H_2O + 2e^- rarr 2Ag + 2OH^-

The zinc /silver oxide cell is used in hearing aids and electric watches . Zn to Zn^(2+) + 2 e^(-) E^(Theta) = -0.76 V Ag_(2) O + H_(2) O + 2e^(-) to 2 Ag +2 OH^(-) E^(Theta) = 0.344 V Which is oxidised and which is reduced ?

In the button cells widely used in watches and other devices the following reaction takes place: Zn(s) + Ag_(2)O(s) + H_(2)O (l) to Zn^(2+) (aq) + 2Ag(s) + 2OH^(-)(aq) Determine DeltaG^(@) and E^(@) for the reaction Zn(s) to Zn^(2+) + 2e^(-) , E^(@) = 0.76 V Ag_(2)O + H_(2)O + 2e^(-) to 2Ag + 2OH^(-) E^(@) = +0.34 V

The zinc/silver oxide cell is used in hearing aids and electric watches. Zn to Zn^(2+) +2e^(-) , E^(Theta) = 0.76V Ag_(2)O +H_(2)O +2e^(-) to Ag+2OH^(-), E^(Theta) = 0.344V What is oxidised and reduced?