larryjolly larryjolly

09-05-2017
Chemistry

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A sample of a hydrated compound has a mass of 5.1 g. During heating, it loses 1.1 g, leaving 4.0 g. What is the percentage by mass of water in the original hydrate? Use the formula mc013-1.jpg

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shaniahmpg97 shaniahmpg97

18-05-2017

i believe the answer is c

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