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Use the standard reduction potentials shown here to answer the questions. A copper, Cu(s), electrode is immersed in a solution that is 1.00 M in ammonia, NH3, and 1.00 M in tetraamminecopper(II). [Cu(NH3)412+, If a standard hydrogen electrode is used as the cathode, the cell potential, Ecell, is found to be 0.052 V at 298 K. Reduction half-reaction E (V) Part A Cu?+ (aq) + 2e Cu(s) 0.337 2H* (aq) + 20→H2 (g) 0.000 Based on the cell potential, what is the concentration of Cu2+ in this solution? Express your answer to one significant figure and include the appropriate units. O ? [Cu2+] = Value Units Submit Request Answer

Use the standard reduction potentials shown here to answer the questions. A copper, Cu(s), electrode is immersed in a solution that is 1.00 M in ammonia, NH3, and 1.00 M in tetraamminecopper(II). [Cu(NH3)412+, If a standard hydrogen electrode is used as the cathode, the cell potential, Ecell, is found to be 0.052 V at 298 K. Reduction half-reaction E (V) Part A Cu?+ (aq) + 2e Cu(s) 0.337 2H* (aq) + 20→H2 (g) 0.000 Based on the cell potential, what is the concentration of Cu2+ in this solution? Express your answer to one significant figure and include the appropriate units. O ? [Cu2+] = Value Units Submit Request Answer

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.125QP: An electrochemical cell is made by placing a zinc electrode in 1.00 L of 0.200 M ZnSO4 solution and...
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Use the standard reduction potentials shown here to answer the questions. A copper, Cu(s), electrode is immersed in a solution that is 1.00 M in ammonia, NH3, and 1.00 M in tetraamminecopper(II), [Cu(NH3)4]2+. If a standard hydrogen electrode is used as the cathode, the cell potential, Ecell, is found to be 0.052 V at 298 K. Reduction half-reaction E° (V) Part A Cu²+(aq) + 2e→Cu(s) 0.337 2H+ (aq) + 20¯→H2(g) 0.000 Based on the cell potential, what is the concentration of Cu²+ in this solution? Express your answer to one significant figure and include the appropriate units. HA [Cu²+] = Value Units Submit Request Answer
Transcribed Image Text:Use the standard reduction potentials shown here to answer the questions. A copper, Cu(s), electrode is immersed in a solution that is 1.00 M in ammonia, NH3, and 1.00 M in tetraamminecopper(II), [Cu(NH3)4]2+. If a standard hydrogen electrode is used as the cathode, the cell potential, Ecell, is found to be 0.052 V at 298 K. Reduction half-reaction E° (V) Part A Cu²+(aq) + 2e→Cu(s) 0.337 2H+ (aq) + 20¯→H2(g) 0.000 Based on the cell potential, what is the concentration of Cu²+ in this solution? Express your answer to one significant figure and include the appropriate units. HA [Cu²+] = Value Units Submit Request Answer
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