Enter electrons as e¯. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E°red = 0.337V) and a standard H* | H2 half cell (E°red The anode reaction is: + = 0.000V). + The cathode reaction is: + The spontaneous cell reaction is: + The cell voltage is V. + + Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E°red = 0.337V) and a standard Al3+ | Al half cell (E°red = -1.660V). The anode reaction is: + + The cathode reaction is: + The spontaneous cell reaction is: + The cell voltage is V. + +
Enter electrons as e¯. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E°red = 0.337V) and a standard H* | H2 half cell (E°red The anode reaction is: + = 0.000V). + The cathode reaction is: + The spontaneous cell reaction is: + The cell voltage is V. + + Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E°red = 0.337V) and a standard Al3+ | Al half cell (E°red = -1.660V). The anode reaction is: + + The cathode reaction is: + The spontaneous cell reaction is: + The cell voltage is V. + +
Chapter18: Introduction To Electrochemistry
Section: Chapter Questions
Problem 18.19QAP
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Transcribed Image Text:Enter electrons as e¯.
Use smallest possible integer coefficients.
If a box is not needed, leave it blank.
A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E°red =
0.337V) and a standard H* | H2 half cell (E°red
The anode reaction is:
+
= 0.000V).
+
The cathode reaction is:
+
The spontaneous cell reaction is:
+
The cell voltage is
V.
+
+
Transcribed Image Text:Enter electrons as e.
Use smallest possible integer coefficients.
If a box is not needed, leave it blank.
A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E°red =
0.337V) and a standard Al3+ | Al half cell (E°red = -1.660V).
The anode reaction is:
+
+
The cathode reaction is:
+
The spontaneous cell reaction is:
+
The cell voltage is
V.
+
+
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