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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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9 years ago
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.
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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Whelan Author
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9 years ago
this is exactly what I needed
jbarnett14
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Yesterday
Brilliant ツ
Harvinder
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2 hours ago
Thanks for your help!!
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