Question

In: Chemistry

Consider the following reduction potentials: Mg2+ + 2e- → Mg E° = -2.37 V V2+ +...

Consider the following reduction potentials:

Mg2+ + 2e- → Mg

E° = -2.37 V

V2+ + 2e- → V

E° = -1.18 V

Cu2+ + e- → Cu+

E° = +0.15 V

Which one of the following reactions will proceed spontaneously?

• Mg2+ + V → V2+ + Mg

• Mg2+ + 2Cu+ → 2Cu2+ + Mg

• V2+ + 2Cu+ → V + 2Cu2+

• V + 2Cu2+ → V2+ + 2Cu+

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago
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