When the Hg2+ concentration is 1.01 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 2.577V. What is the Al3+ concentration? 3Hg2+(aq) + 2Al(s)3Hg(l) + 2Al3+(aq)
When the Hg2+ concentration is 1.01 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 2.577V. What is the Al3+ concentration? 3Hg2+(aq) + 2Al(s)3Hg(l) + 2Al3+(aq)
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 68QAP: Calculate the voltages of the following cells at 25°C and under the following conditions: (a)...
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When the Hg2+ concentration is 1.01 M, the observed cell potential at 298K for an
3Hg2+(aq) + 2Al(s)3Hg(l) + 2Al3+(aq)
Answer: ? M
(ps the exponential thing doesn't work ex: 1.35x^10-4M has to be decimal I think ty!)
Transcribed Image Text:When the Hg* concentration is 1.01 M, the observed cell potential at 298K for an electrochemical
cell with the following reaction is 2.577V. What is the Al3+ concentration?
3Hg**(aq) + 2A1(s)3Hg(1) + 2A1³+*(aq)
Answer:
M
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