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7 Cards in this Set
- Front
- Back
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How do you find the oxidation state of an anion?
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Take the group number and subtract 8
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What eqilibrium principle is applied in a concentration cell?
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Le Chatlier's Principle
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Concentration cell
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Current flows only due to difference in concentration of an ion in two distinct places.
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At equilibrium, for a concentration cell, what two values are zero?
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1. Gibbs free energy
2. Cell Voltage |
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mnemonic for where oxidation and reduction occur in a cell
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An Ox, Red Cat
Anode= oxidation Cathode= reduction |
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mnemonic for direction of electron flow in a cell
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"FAT CAT"
From Anode To CAThode |
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The sum of the potentials for the half reactions must be what in a galvanic cell?
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>0
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