Consider the galvanic cell based on the following half-reactions. Ag+ + e → Ag Cd2+ + 2 e Cd (a) Determine the overall cell reaction and calculate chemPad XX EO cell 1.2 AG° K = +0.80 V V = -0.40 V → Help Greek cell (in V). (Use the lowest possible whole number coefficients. Omit states-of-matter from your answer.) (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+] = 1.0x10-4 M and [Cd²+] = 1.0x10-² 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
chemPad
XX→
cell
1.2
AG°
K
= +0.80 V
= -0.40 V
V
V
→ Help
Greek
(b) Calculate AG° (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 &ce (in V) at 25°C when [Ag+] = 1.0x10-4 M and [Cd2+] = 1.0x10-2 M.
cell
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 chemPad XX→ cell 1.2 AG° K = +0.80 V = -0.40 V V V → Help Greek (b) Calculate AG° (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 &ce (in V) at 25°C when [Ag+] = 1.0x10-4 M and [Cd2+] = 1.0x10-2 M. cell
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