When the Ag+ concentration is 1.21 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.608V. What is the Cr3+ concentration? 3Ag+(aq) + Cr(s)3Ag(s) + Cr3+(aq) Answer: M Part B: When the Cu2+ concentration is 5.77×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.900V. What is the Al3+ concentration? 3Cu2+(aq) + 2Al(s)3Cu(s) + 2Al3+(aq) Answer: M Part C: When the Cu2+ concentration is 9.31×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.006V. What is the Zn2+ concentration? Cu2+(aq) + Zn(s) Cu(s) + Zn2+(aq) Answer: M
When the Ag+ concentration is 1.21 M, the observed cell potential at 298K for an
3Ag+(aq) + Cr(s)3Ag(s) + Cr3+(aq)
Answer: M
Part B:
When the Cu2+ concentration is 5.77×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.900V. What is the Al3+ concentration?
3Cu2+(aq) + 2Al(s)3Cu(s) + 2Al3+(aq)
Answer: M
Part C:
When the Cu2+ concentration is 9.31×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.006V. What is the Zn2+ concentration?
Cu2+(aq) + Zn(s) Cu(s) + Zn2+(aq)
Answer: M
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