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OpenStudy (anonymous):
a hydrate of CoCl2 with a mass of 6.00 is heated strongly, after cooling the mass of the anhydrate is 3.27g. how many grams of H2O were lost from the hydrate
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OpenStudy (cuanchi):
just consider the difference in mass between the hydrate and the an hydrate as the mass of water that is lost in the strongly heated reaction
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