Chemistry, 06.10.2019 10:01 aliviadushane
You start your experiment with an empty test tube having a mass of 10.3362 g. you are working with a hydrated compound of calcium sulfate. after adding the hydrate to the empty test tube, the mass of the test tube and hydrate is 14.5549 g. after heating the hydrate, you weigh the test tube again and the mass is 13.6737 g. determine the number of moles of water in the original hydrated calcium sulfate compound. hint: the hydrate will be calcium sulphate xhydrate. you must determine the number for x.
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