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ChemistryQ&A LibrarySamples of hydrated manganese perchlorate are heated to determine the amount of crystal water: Mn(CIO4)2 nH20 -» Mn(CIO4)2 nH20 A sample of 2.126 g weighs 1.473g after heating. The mass of water that evaporated is: The molar ratio of water to manganese perchlorate up to two decimal points is: a.uQuestion

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