A voltaic cell is constructed from a standard Cd2+|Cd half cell (E°red = -0.403V) and a standard Cu²+|Cu* half cell (E°red = 0.153V). (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: > The cathode reaction is: The spontaneous cell reaction is: The cell voltage is V. + + + +

A voltaic cell is constructed from a standard Cd2+|Cd half cell (E°red = -0.403V) and a standard Cu²+|Cu* half cell (E°red = 0.153V). (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: > The cathode reaction is: The spontaneous cell reaction is: The cell voltage is V. + + + +

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter17: Electrochemistry And Its Applications

Section17.5: Using Standard Half-cell Potentials

Problem 17.10CE

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Question

Enter electrons as e.
A voltaic cell is constructed from a standard Cd2+|Cd half cell (E°red = -0.403V) and a standard Cu2+|Cu* half cell (E°red = 0.153V).
(Use the lowest possible coefficients. Be sure to specify states such as (ag) or (s). If a box is not needed, leave it blank.)
The anode reaction is:
The cathode reaction is:
The spontaneous cell reaction is:
The cell voltage is
V.
+

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