Question

An electrochemical cell is set up with a copper electrode in contact with 1.0 mol/L CuSO4(aq) and a zinc electrode in contact with 1.0 mol/L Zn(NO3)2(aq). The standard reduction potentials are: Cu2+ + 2 e- → Cu E° = +0.34 V Zn2+ + 2 e- → Zn E° = -0.76 V At 25°C, the standard cell potential for this galvanic cell in volts is: a. +0.34 b. -1.10 c. -0.42 d. +1.10 e. +0.42

Name: an electrochemical cell is set up with a copper electrode in contact with 10 moll cuso4aq and a zinc electrode in contact with 10 moll znno32aq the standard reduction potentials are cu2 2 e 02789
Uploaded: 2022-06-17T02:24:52-08:00
Duration: 1 min 9 s
Channel: Sri K
Description: an electrochemical cell is set up with a copper electrode in contact with 10 moll cuso4aq and a zinc electrode in contact with 10 moll znno32aq the standard reduction potentials are cu2 2 e 02789

          An electrochemical cell is set up with a copper electrode in contact with 1.0 mol/L CuSO4(aq) and a zinc electrode in contact with 1.0 mol/L Zn(NO3)2(aq). The standard reduction potentials are:
Cu2+ + 2 e- → Cu E° = +0.34 V
Zn2+ + 2 e- → Zn E° = -0.76 V
At 25°C, the standard cell potential for this galvanic cell in volts is:
a. +0.34
b. -1.10
c. -0.42
d. +1.10
e. +0.42

Added by Timothy H.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Sri K

06/17/2022

Step 1

34 V Zn2+ + 2 e- → Zn E° = -0.76 V Show more…

Show all steps

Thanks for your feedback!

An electrochemical cell is set up with a copper electrode in contact with 1.0 mol/L CuSO4(aq) and a zinc electrode in contact with 1.0 mol/L Zn(NO3)2(aq). The standard reduction potentials are: Cu2+ + 2 e- → Cu E° = +0.34 V Zn2+ + 2 e- → Zn E° = -0.76 V At 25°C, the standard cell potential for this galvanic cell in volts is: a. +0.34 b. -1.10 c. -0.42 d. +1.10 e. +0.42