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September 30, 2014

Homework Help: Chemistry

Posted by Diana on Sunday, January 22, 2012 at 8:15pm.

A sample of Manganese (II) Chloride has a mass of 19.8 grams before heating, and 12.6 grams after heating until all the water is driven out. Based on this information, how many water molecules were attached to each molecule of Manganese (II) Chloride?

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