An electrochemical cell consists of a standard hydrogen electrode and a copper metal electrode. a. What is the potential of the cell at 25°C if the copper electrode is placed in a solution in which Cu+ = = 5.5 x 10-4 M? Ecell = b. The copper electrode is placed in a solution of unknown Cu?+. The measured potential at 25°C is 0.214 V. What is Cu+ ? (Assume Cu²+ is reduced.) M

Fundamentals Of Analytical Chemistry
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Chapter18: Introduction To Electrochemistry
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Neview fopies
Nelerence
An electrochemical cell consists of a standard hydrogen electrode and a copper metal electrode.
a. What is the potential of the cell at 25°C if the copper electrode is placed in a solution in which
= 5.5 x 10-4 M?
Ecell =
V
b. The copper electrode is placed in a solution of unknown Cu?+|.
[Cu* ]?
The measured potential at 25°C is 0.214 V. What is
(Assume Cu+ is reduced.)
M
Transcribed Image Text:Neview fopies Nelerence An electrochemical cell consists of a standard hydrogen electrode and a copper metal electrode. a. What is the potential of the cell at 25°C if the copper electrode is placed in a solution in which = 5.5 x 10-4 M? Ecell = V b. The copper electrode is placed in a solution of unknown Cu?+|. [Cu* ]? The measured potential at 25°C is 0.214 V. What is (Assume Cu+ is reduced.) M
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