Given: Ag⁺(aq)+ E^- → Ag(s)E° = +0

question 161

Multiple Choice

Given: Ag⁺(aq) + e^- → Ag(s) E° = +0.799 V AgI(s) + e^- → Ag(s) + I^-(aq) E° = -0.152 V
Ni²⁺(aq) + 2 e^- → Ni(s) E° = -0.267 V
Which of the following reactions should be spontaneous under standard conditions?
I.2 AgI(s) + Ni(s) → 2 Ag(s) + 2 I^-(aq) + Ni²⁺(aq)
II.Ag+(aq) + I^-(aq) → AgI(s)

• A)I and II are both nonspontaneous.
• B)I is nonspontaneous and II is spontaneous.
• C)I is spontaneous and II is nonspontaneous.
• D)I and II are both spontaneous.

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Definitions:

Organic Product

A substance derived from living matter or composed of organic compounds.

Organic Product

A term used to describe substances that have been manufactured or processed without the use of synthetic chemicals, often certified by regulatory bodies.

Hydrazone Derivative

A compound resulting from the reaction of a hydrazine with a carbonyl group, typically in aldehydes or ketones, forming a double N=N bond.

Ketone

An organic compound characterized by a carbonyl group bonded to two carbon atoms.