How long urrent have to be applied to plate out of chromium

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Reference no: EM13700809

Question- A current of 3.47 A is passed through a Cr(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 5.20 g of chromium?

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Reference no: EM13700809

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How long urrent have to be applied to plate out of chromium : Question- A current of 3.47 A is passed through a Cr(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 5.20 g of chromium

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