Sunday
April 20, 2014

Homework Help: Chem

Posted by Ginger on Saturday, April 19, 2008 at 2:47pm.

When 0.500 g of copper(II) sulfate pentahydrate is heated at a temperature of 300C for twenty minutes it loses some water of hydration. If the resulting sample weights 0.427 g then what is the formula of the resulting compound?

What equation(s) can I use to solve this?

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