1.How many coulombs are required
to produce 47.9 g of cobalt metal from a solution of...
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Chemistry
1.How many coulombs are requiredto produce 47.9 g of cobalt metal from a solution of aqueous cobalt(III)chlorideUsescientific (E) notation with 2 numbers after the decimalpoint.
2.How many grams ofchromium may be formed by the passage of 95,469 C through anelectrolytic cell that contains an aqueous Cr(IV) salt.
3.What product(s) forms at the anode in the electrolysis of anaqueous solution of SnSO4?
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3.8 Ratings (412 Votes)
1 Cr3 3e Cr 3 mol of electrons are needed that means 3 F are required 3 F 51996 g Cr deposited x F 479 g Cr deposited
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