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)42+. It a standard hydrogen electrode is used as the cathode, the cell potential, Ecell is found to be 0.080 V at 298 K Reduction half-reaction E° (V) Cu (aq) + 2e+Cu(s) 0.337 • Part A 2H (aq) + 20→H2(g) 0.000 Based on the cell potential, what is the concentration of Cu+in this solution? Express your answer to one significant figure and include the appropriate units. Templat Symbo l uado redo resat keyboard shortcuts help (Cu - Value Units
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)42+. It a standard hydrogen electrode is used as the cathode, the cell potential, Ecell is found to be 0.080 V at 298 K Reduction half-reaction E° (V) Cu (aq) + 2e+Cu(s) 0.337 • Part A 2H (aq) + 20→H2(g) 0.000 Based on the cell potential, what is the concentration of Cu+in this solution? Express your answer to one significant figure and include the appropriate units. Templat Symbo l uado redo resat keyboard shortcuts help (Cu - Value Units
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 59P
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Transcribed Image Text: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)4²+. If a standard hydrogen electrode is used
Use the standard reduction potentials shown here to answer the
questions.
as the cathode, the cell potential, Ecell is found to be 0.080 V at 298 K.
Reduction half-reaction E° (V)
Cu2(aq) + 2e¬Cu(s) 0.337
Part A
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.
Templates Symbols uado redo reset keyboard shortcuts help
[Cu² = Value
Units
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