asapamor4064 asapamor4064

22-02-2024
Chemistry

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1.510 gram sample of copper(ii) chloride dihydrate (mw = 170.48). what mass would we expect to remain if all the water is heated off?

a) 1.510 grams
b) 0.755 grams
c) 0.755 moles
d) 170.48 grams

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