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15-09-2022
Chemistry

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Heating MgSO4•7H2O at 150oC produces a different hydrate, MgSO4•XH2O. If heating 24.4 g of pure MgSO4•7H2O at 150oC were to give 20.8337 of pure MgSO4•XH2O, what is the integer value for X?

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