A hydrate of cobalt (III) oxide has the following formula: Co2O3 - x H2O. The water in a 3.41-g sample of the hydrate was driven off by heating. The remaining sample had a mass of 3.08 g. Find the number

asked Jul 5, 2021 163k views

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Answer: the value of X is 1

Co2O3.XH2O = Co2O3.H20

Explanation:Please see attachment for explanation

Edward Dale answered Jul 12, 2021

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