Monica performed Part B of Experiment VOL and monitored the current every two minutes as instructed in Step 20. She noticed throughout the experiment the current displayed on the voltmeter repeatedly drift above the current she initially set, so every two minutes she adjusted the power supply to account for this "current drift." She uses the target current to calculate the moles of metals reduced or oxidized at the electrodes. Then determines the atomic masses of her assigned electrodes using the mass gained/lost at the electrodes and calculated moles of metal. The current drift will [Select ] the flow of electrons. This will [ Select ] * the actual moles of electrons transferred from the [Select] leading to [Select ] moles of metal reduced or oxidized at the electrodes. Hence, the atomic weight will be [ Select ]

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter31: Radioactivity And Nuclear Physics
Section: Chapter Questions
Problem 48PE: Data from the appendices and the periodic table may be needed for these problems. Mantles for gas...
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Monica performed Part B of Experiment VOL and monitored the current every two minutes as instructed in
Step 20. She noticed throughout the experiment the current displayed on the voltmeter repeatedly drift
above the current she initially set, so every two minutes she adjusted the power supply to account for this
"current drift." She uses the target current to calculate the moles of metals reduced or oxidized at the
electrodes. Then determines the atomic masses of her assigned electrodes using the mass gained/lost at
the electrodes and calculated moles of metal.
The current drift will [Select]
the flow of electrons. This will
[ Select ]
the actual moles of electrons transferred from the
[ Select ]
leading to [Select]
moles of metal reduced or
oxidized at the electrodes. Hence, the atomic weight will be [ Select ]
Transcribed Image Text:Monica performed Part B of Experiment VOL and monitored the current every two minutes as instructed in Step 20. She noticed throughout the experiment the current displayed on the voltmeter repeatedly drift above the current she initially set, so every two minutes she adjusted the power supply to account for this "current drift." She uses the target current to calculate the moles of metals reduced or oxidized at the electrodes. Then determines the atomic masses of her assigned electrodes using the mass gained/lost at the electrodes and calculated moles of metal. The current drift will [Select] the flow of electrons. This will [ Select ] the actual moles of electrons transferred from the [ Select ] leading to [Select] moles of metal reduced or oxidized at the electrodes. Hence, the atomic weight will be [ Select ]
Answer choices for blanks
1st Blank
- Increase
Decrease
-
- Sometimes increase and sometimes
decrease
- Neither increase or decrease
2nd Blank
- Increase
- Decrease
- Either increase or decrease
3rd Blank
- Cathode to the anode
Anode to the cathode
4th Blank
- More
- Fewer
- Either fewer or more
5th Blank
- randomly impacted
Potentially higher than expected
Potentially lower than expected
-
Transcribed Image Text:Answer choices for blanks 1st Blank - Increase Decrease - - Sometimes increase and sometimes decrease - Neither increase or decrease 2nd Blank - Increase - Decrease - Either increase or decrease 3rd Blank - Cathode to the anode Anode to the cathode 4th Blank - More - Fewer - Either fewer or more 5th Blank - randomly impacted Potentially higher than expected Potentially lower than expected -
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