Consider the galvanic cell based on the following half-reactions. Ag+ + e → Ag 8° = +0.80 V Cd2+ + 2 e Cd go 0.40 V (a) Determine the overall cell reaction and calculate 8 cell (in V). (Use the lowest possible whole number coefficients. Omit states-of-matter from your answer.) chemPad XX gº cell ← AGº K V Help Greek (b) Calculate AG° (in kJ) and K for the cell reaction at 25°C. kJ (c) Calculate cell (in V) at 25°C when [Ag+] = 1.0x 10-4 M and [Cd2+] = 1.0x 10-² M. V

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Consider the galvanic cell based on the following half-reactions.
Ag+ + e → Ag
Cd²+ + 2e →→ Cd
(a) Determine the overall cell reaction and calculate º
chemPad
XX²
cell
8° = +0.80 V
8⁰ = -0.40 V
V
AGO
K
Help
Greek
(b) Calculate AGº (in kJ) and K for the cell reaction at 25°C.
kJ
(in V). (Use the lowest possible whole number coefficients. Omit states-of-matter from your answer.)
cell
(c) Calculate cell (in V) at 25°C when [Ag+ ]
=
V
1.0×10-4 M and [Cd²+] = 1.0×10-² M.
Transcribed Image Text:Consider the galvanic cell based on the following half-reactions. Ag+ + e → Ag Cd²+ + 2e →→ Cd (a) Determine the overall cell reaction and calculate º chemPad XX² cell 8° = +0.80 V 8⁰ = -0.40 V V AGO K Help Greek (b) Calculate AGº (in kJ) and K for the cell reaction at 25°C. kJ (in V). (Use the lowest possible whole number coefficients. Omit states-of-matter from your answer.) cell (c) Calculate cell (in V) at 25°C when [Ag+ ] = V 1.0×10-4 M and [Cd²+] = 1.0×10-² M.
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