electrochemistry

Question: What is the standard cell potential for the cell $Zn/Z{{n}^{2+}}(1M)||C{{u}^{2+}}(1M)/Cu$ ${{E}^{0}}$ for $Zn/Z{{n}^{2+}}(1M)=-0.76\,V$ and $C{{u}^{2+}}/Cu=+0.34\,V$

1) $– 0.76 + (– 0.34) = – 0.42 V$

2) $– 0.34 + 0.76 = + 0.42 V$

3) $0.34 – (– 0.76) = 1.10 V$

4) $– 0.76 – (+ 0.34) = – 1.10 V$

Solution:

Explanation: No Explanation

Electrode potential Ecell Nernst equation and ECS

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)