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7 Cards in this Set
- Front
- Back
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What kind of ions are attracted to the Cathode?
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Cations
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What kind of ions are attracted to the Anode?
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Anions
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What is necessary for ion flow when considering electrochemistry between two half cells?
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A salt bridge
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T or F? Oxidation reactions can occur in either the Anode or Cathode portion of a galvanic cell.
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False. Oxidation can only occur on the Anode portion.
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Around an anode, you will have an excess of which? Positive ions or Negative ions?
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An excess of Positive ions, because you are adding electrons into soln.
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In a galvanic cell set up, which way do negative ions flow? Away or Toward the Cathode?
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Negative ions flow away from the cathode, toward the positive ions in the Anode.
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Cations are attracted to the _______ ?
a) Anode b) Cathode c) It depends on the types of solids in solution. d) If you're Dean, it's wrong anyway; move to the next question |
b) Cathode
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