Answer to Question #200163 in General Chemistry for Master j

Question #200163

Use the data given below, where appropriate, to answer the questions which follow.


Standard electrode potentials in acid solution E /V

Mg2+ (aq) + 2e→ Mg(s) –2.37


Zn2+ (aq) + 2e → Zn(s) –0.76


Sn4+(aq) + 2e → Sn2+(aq) +0.15


VO2+(aq) + 2H+ (aq) + e→ V3+(aq) + H2O(l) +0.34


VO+2(aq) + 2H+(aq) + e → VO2+(aq) + H2O(l) +1.02


Ce4+(aq) + e→ Ce3+(aq) +1.70


(a) Give the components of the standard reference electrode used in determining the standard

electrode potentials above. State the conditions under which this standard reference

electrode has a potential of 0.00 V.

Components

Conditions


1
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2021-06-17T06:39:11-0400

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