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March 29, 2015

Homework Help: Chemistry

Posted by Rachel on Tuesday, October 4, 2011 at 8:39pm.

A .1360 g sample of a mixture of magnesium and calcium carbonates when treated with HCL evolves 32.25 cm cubed of carbon dioxed measured dry at STP. Calculate the percent of magnesium carbonate in the mixutre.

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