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taylorrsmithh
03.07.2019 •
Chemistry
Astudent was given a pale blue transparent liquid in a beaker. the student gently heated the solution until the liquid had vaporized. some blue crystals remained on the bottom of the beaker, why.
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Ответ:
Hence, if you heat it for a longer period of time when all the water has evaporated, you will obtain a white powder (CuSO4) as crystals cannot form without water of crystallisation
Ответ: