Question

The standard emf for the cell using the overall cell reaction below is +0.48 V: Zn(s) + Ni2+(aq) → Zn2+(aq) + Ni(s) The emf generated by the cell when [Ni2+] = 0.100 M and [Zn2+] = 2.75 M is __________ V.

Name: the standard emf for the cell using the overall cell reaction below is 048 v zns ni2aq zn2aq nis the emf generated by the cell when ni2 0100 m and zn2 275 m is v 32814
Uploaded: 2022-02-25T11:40:15-08:00
Duration: 1 min 4 s
Channel: Dinesh Singh
Description: the standard emf for the cell using the overall cell reaction below is 048 v zns ni2aq zn2aq nis the emf generated by the cell when ni2 0100 m and zn2 275 m is v 32814

          The standard emf for the cell using the overall cell reaction below is +0.48 V:
Zn(s) + Ni2+(aq) → Zn2+(aq) + Ni(s)
The emf generated by the cell when [Ni2+] = 0.100 M and [Zn2+] = 2.75 M is __________ V.

Added by Charles J.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Dinesh Singh

02/25/2022

Step 1

The Nernst equation is given by: \[ E = E^\circ - \frac{RT}{nF} \ln Q \] Where: - \( E \) is the cell potential under non-standard conditions. - \( E^\circ \) is the standard cell potential (+0.48 V in this case). - \( R \) is the universal gas constant (8.314 Show more…

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The standard emf for the cell using the overall cell reaction below is +0.48 V: Zn(s) + Ni2+(aq) → Zn2+(aq) + Ni(s) The emf generated by the cell when [Ni2+] = 0.100 M and [Zn2+] = 2.75 M is __________ V.