Question

make a saturated copper suplhate solution at room temperature by making copper sulphate crystals with half a test tube of water until no crystala can dissolve. (1)Heat the test tube of saturated copper sulphate solution gently. what happens to the excess copper sulphate crystals at botton of the test tube as the temperature of the solution increases?​ (2)continue add copper sulphate crystals until no more crystals can dissolve in the warm solution? (3)allow the warm saturated copper sulphate to cool. what do you obbserve in a test tube after solution has cooled?​

Answer 1

Answer:

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