Pure CuO is to be produced from 10,000 kg saturated solution of CuSO4 The solubility of CuSO4 is 25.6 g CuSO4 dissolved in 100 g H20. The hydrated crystals from the crystallizer is sent to a drier and finally to a kiln to produce the oxide of copper. Determine: a) amount wet air produced from the drier, b) composition of mother liquor, c) weight of H2SO4 removed, d) weight of CuO formed Dry air/100 kg CuSO:-SH20 Wet air 3000 kg crystals Crystallizer CUSO+•5H;O Kiln 10,000 kg CuSO4 Cuo Drier CuSO+ H2O H2O CuSO. H2O - CuQ+ H2SO4 Mother Liquor

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