Consider the galvanic cell based on the following half-reactions.Ag+ + e → AgCd²+ + 2e →→ Cd(a) Determine the overall cell reaction and calculate ºchemPadXX²cell8° = +0.80 V8⁰ = -0.40 VVAGOKHelpGreek(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+ ]=V1.0×10-4 M and [Cd²+] = 1.0×10-² M.

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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

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

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge. Br2(1) + Mn(s) 2Br"(aq) + Mn2+(aq) Write the reactions that take place at the anode and at the cathode, the direction in which the electrons migrate in the external circuit, and the direction the anions in the salt bridge migrate. Use smallest possible integer coefficients. If a box is not needed, leave it blank. Enter the reaction that takes place at the anode. Include state symbols: Enter the reaction that takes place at the cathode. Include state symbols: In the external circuit, electrons migrate the Mn electrode the Br2 electrode. Anions migrate the salt bridge the Br2 compartment.
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