تم الحل ✓
categoryالكيمياء
schoolبكالوريوس
event_available2026-07-15
السؤال
Transcribed Image Text:
A certain half-reaction has a standard reduction potential +0.19 v. An engineer proposes
using this half-reaction at the cathode of a galvanic cell that must provide at least 0.80 v of
electrical power. The cell will operate under standard conditions.
Note for advanced students: assume the engineer requires this half-reaction to happen at
cathode of the cell.
0
Oyes, there is a minimum.
red
Is there a minimum standard reduction
potential that the half-reaction used at
the anode of this cell can have?
If so, check the "yes" box and calculate
the minimum. Round your answer to 2
decimal places. If there is no lower
limit, check the "no" box.
Ono minimum
-
v
Is there a maximum standard reduction
potential that the half-reaction used at
the anode of this cell can have?
If so, check the "yes" box and calculate
the maximum. Round your answer to 2
decimal places. If there is no upper
limit, check the "no" box.
Oyes, there is a maximum.
0
red
O no maximum
By using the information in the ALEKS
Data tab, write a balanced equation
describing a half reaction that could be
used at the anode of this cell.
Note: write the half reaction as it would
actually occur at the anode.
Π
0-0 0 0
X
?
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