Question

A Cu electrode is immersed in a solution that is 1.00 M in [Cu(NH 3) 4] 2+ and 1.00 M NH 3. When the cathode is a standard hydrogen electrode, the emf of the cell is 0.04 V. What is the formation constant for [Cu(NH 3) 4] 2+ ? (Note: The copper electrode is the anode: Cu ➜ Cu 2+ + 2e – E o = -0.337 V)

Name: a cu electrode is immersed in a solution that is 100 m in cunh 3 4 2 and 100 m nh 3 when the cathode is a standard hydrogen electrode the emf of the cell is 004 v what is the formation const 82777
Uploaded: 2020-11-11T06:04:08-08:00
Duration: 1 min 57 s
Channel: Arun Bana
Description: a cu electrode is immersed in a solution that is 100 m in cunh 3 4 2 and 100 m nh 3 when the cathode is a standard hydrogen electrode the emf of the cell is 004 v what is the formation const 82777

          A Cu electrode is immersed in a solution that is 1.00 M in [Cu(NH 3) 4] 2+ and 1.00 M NH 3. When the cathode is a
standard hydrogen electrode, the emf of the cell is 0.04 V. What is the formation constant for [Cu(NH 3) 4] 2+ ?
(Note: The copper electrode is the anode: Cu ➜ Cu 2+ + 2e – E o = -0.337 V)

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Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

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11/11/2020

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A Cu electrode is immersed in a solution that is 1.00 M in [Cu(NH 3) 4] 2+ and 1.00 M NH 3. When the cathode is a standard hydrogen electrode, the emf of the cell is 0.04 V. What is the formation constant for [Cu(NH 3) 4] 2+ ? (Note: The copper electrode is the anode: Cu ➜ Cu 2+ + 2e – E o = -0.337 V)