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Calculate the current density of an electrochemical cell where a nickel electrode is oxidized to form nickel (II) ions, while a copper electrode is reduced by the nickel (II) ions. The cell has a voltage of 0.65 volts and a resistance of 50 ohms. The surface area of the nickel electrode is 10 cm² while that of the copper electrode is 15 cm². The current density of the electrochemical cell is expressed in A/cm².
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Jan 23
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ElectroChemistry
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What is the social learning theory's explanation for gender role acquisition?
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Jan 17
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Psychology
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What are the most common dietary lipids?
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Jan 3
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Science
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The nucleus is comprised primarily of?
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Jan 2
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Science
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Some atoms are more stable when they gain or lose an electron and form what?
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Dec 31, 2024
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