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Author Question: For a particular cell based on the reaction: 3 AgCl(s) + Al(s) 3 Ag(s) + Al3+(aq) + 3 Cl-(aq) E = ... (Read 98 times)

khang

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Question 1

Ag+(aq) + e- → Ag(s)E° = +0.800 V
AgBr(s) + e- → Ag(s) + Br-(aq)E° = +0.071 V
Br2(l) + 2 e- → 2 Br-(aq)E° = +1.066 V

Use some of the data above to calculate Ksp at 25°C for AgBr.
◦ 6.3 × 10-2
2.4 × 10-34
◦ 1.9 × 10-15
◦ 4.9 × 10-13

Question 2

For a particular cell based on the reaction:

3 AgCl(s) + Al(s) → 3 Ag(s) + Al3+(aq) + 3 Cl-(aq)
E = +1.750 V and E° = +1.884 V at 25°C.

What is the value of the equilibrium constant, K, at 25°C for the reaction?
◦ 3.6 × 1029
◦ 6.7 × 1031
◦ 3.0 × 1095
◦ 4.8 × 1088


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Marked as best answer by khang on Feb 15, 2020

aprice35067

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khang

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Reply 2 on: Feb 15, 2020
Excellent


adammoses97

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Reply 3 on: Yesterday
Wow, this really help

 

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