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11 Dec 2019
It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the water (dehydration). A 31.38 gram sample of a hydrate of MnSO4 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 18.29 grams of the anhydrous compound remained. What is the formula of the hydrate?
It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the water (dehydration). A 31.38 gram sample of a hydrate of MnSO4 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 18.29 grams of the anhydrous compound remained. What is the formula of the hydrate?
Keith LeannonLv2
13 Dec 2019