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11-11-2022
Chemistry

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A current is passed through three electrolytic cells connected in series containing solutions of silver trioxonitrate (v), copper (II)tetraoxosulphate (VI) and brine respectively. If 12.7g of copper are deposited in the second electrolytic cell, calculate :
A: the mass of silver deposited in the first cell
B:the volume of chlorine liberated in the third cell at 17°c and 800mmhg pressure.
(Ag=108,cu=63.5,1F=96500c,GMV of gas at S.T.P=22.4dm^3)?

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