What is the equilibrium constant for the following reaction at 298 K? 2 Ag+(aq) + 2...
What is the equilibrium constant for the following reaction at 298 K?
2 Ag+(aq) + 2 I-(aq) → I2(s) + 2 Ag(s) Eº = +0.265 V
Group of answer choices
2.99 x 104
1.60 x 107
9.04 x 108
87.9
7.73 x 103
Using data from the reduction potential table below and the reaction
2 Ag(s) + Pt2+(aq) → Pt(s) + 2 Ag+(aq) Eº = 0.38 V
calculate the standard reduction potential of the half-reaction
Pt2+(aq) + 2 e- → Pt(s)
| Half Reaction | Eº (volts) |
| Br2 + 2 e- → 2 Br- | 1.09 |
| Ag+ + e- → Ag | 0.799 |
| 2 H+ + 2 e- → H2 | 0.00 |
Group of answer choices
+0.40 V
+1.18 V
+2.00 V
-0.40 V
-1.18 V
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What is the equilibrium constant for the following reaction at
298 K?
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