What is the white coloured residue formed after heating the blue copper sulphate
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when we heat blue cupper sulphate then all water molecules change into vapour . and we find anhydrous cupper sulphate which is white in colour .
CaSO4.4H2O (blue in colour) ------------->
CaSO4 (white in colour) + 5H2O
( when we heated )
CaSO4.4H2O (blue in colour) ------------->
CaSO4 (white in colour) + 5H2O
( when we heated )
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