 Home

Codex Wiki

List of universities

University of Cambridge

Course of the University of Cambridge

MPhil in micro- and nanotechnology enterprise course of the University of Cambridge

Past exam of the MPhil in micro- and nanotechnology enterprise course of the University of Cambridge

2019

Paper 1

Section A(iii)

For a <galvanic cell>, subtract the standard <anode> <reduction> potential from the standard <cathode> <reduction> potential:
$$
E^\circ_{\rm cell}=E^\circ_{\rm Sn^{2+}/Sn}-E^\circ_{\rm Fe^{2+}/Fe}
=-0.136-(-0.440)=\boxed{+0.304\ \mathrm V}.
$$
A <reduction> potential is not multiplied by the number of transferred <electrons>.

Solution

Past exam of the MPhil in micro- and nanotechnology enterprise course of the University of Cambridge / 2019 / Paper 1 / Section A(iii) / 6 / i / b / Solution

Past exam of the MPhil in micro- and nanotechnology enterprise course of the University of Cambridge / 2019 / Paper 1 / Section A(iii) / 6 / i / b / Solution

 Ancestors (12)

 Discussion (0)

 Articles by others on the same topic (0)

Past exam of the MPhil in micro- and nanotechnology enterprise course of the University of Cambridge / 2019 / Paper 1 / Section A(iii) / 6 / i / b / Solution

 Ancestors (12)

 Discussion (0)  Subscribe (1)

 Articles by others on the same topic (0)

 Discussion (0)