Standard potentials are measured against the standard hydrogen electrode (S.H.E.). Because it is

Name: Standard potentials are measured against the standard hydrogen electrode (S.H.E.). Because it is not always convenient to use a S.H.E., often other reference electrodes are used. The saturated calomel electrode (S.C.E.) is one commonly used reference electrode, with a potential of +0.242 V versus the S.H.E. Using a table of standard reductions, determine what the potential of each reduction below would be versus the S.C.E. a) Cu2+(aq) + 2e- ? Cu(s) E° = V b) Al3+(aq) + 3e- ? Al(s) E° = V
Uploaded: 2023-09-13T19:43:28-08:00
Duration: 1 min 16 s
Channel: Adi S

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Dr. Satish Ingale · Accepted Answer

1. We need to find the standard reduction potentials of the given reactions against the S.H.E.

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