A voltaic cell is constructed from a standard Pb²+ Pb half cell (E° red = -0.126V) and a standard Cr** Cr²+ half cell (E° red= -0.410V). (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. + + +

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Enter electrons as e".
A voltaic cell is constructed from a standard Pb²+|Pb half cell (E° red = -0.126V) and a standard Crt Cr+
half cell (E°
= -0.410V).
red
(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.
+
1
1
Transcribed Image Text:Enter electrons as e". A voltaic cell is constructed from a standard Pb²+|Pb half cell (E° red = -0.126V) and a standard Crt Cr+ half cell (E° = -0.410V). red (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. + 1 1
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