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10 Nov 2019
The following half-reactions occur in the mercury battery used in calculators. If E�cell = 1.357 V, calculate the equilibrium constant for the cell reaction at 25�C. (Assume the stoichiometric coefficients in the cell reaction are all equal to 1.)HgO(s) + H2O(l) + 2e- Picture Hg(l) + 2OH-(aq)ZnO(s) + H2O(l) + 2e- Picture Zn(s) + 2OH-(aq)Answers:9.4 � 10227.5 � 10456.4 � 10637.8 � 10919.9 � 1099
The following half-reactions occur in the mercury battery used in calculators. If E�cell = 1.357 V, calculate the equilibrium constant for the cell reaction at 25�C. (Assume the stoichiometric coefficients in the cell reaction are all equal to 1.)HgO(s) + H2O(l) + 2e- Picture Hg(l) + 2OH-(aq)ZnO(s) + H2O(l) + 2e- Picture Zn(s) + 2OH-(aq)Answers:9.4 � 10227.5 � 10456.4 � 10637.8 � 10919.9 � 1099
Collen VonLv2
30 Mar 2019
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