Q3. Determine the oxidation number of the Chromium (Cr) in an unknown salt if electrolysis of a molten sample of this salt for 2 hours with a 12 amp current deposits 23.28 grams of Chromium metal at the cathode.

Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter17: Electrochemistry
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Problem 102E: A factory wants to produce 1.00 103 kg barium from the electrolysis of molten barium chloride. What...
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Q3. Determine the oxidation number of the Chromium (Cr) in an unknown salt if electrolysis of
a molten sample of this salt for 2 hours with a 12 amp current deposits 23.28 grams of
Chromium metal at the cathode.
Transcribed Image Text:Q3. Determine the oxidation number of the Chromium (Cr) in an unknown salt if electrolysis of a molten sample of this salt for 2 hours with a 12 amp current deposits 23.28 grams of Chromium metal at the cathode.
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