Homework Help: science

Posted by hanny dunny on Friday, February 2, 2007 at 8:31am.

when the oxide of arsenic is heated it sublimes and becomes a gas. at 650oc and a pressure of 690mmHg the 0.927g sample of the oxide has a volume of 194cm3.
calculate the volume,in cm3, that the sample would have at the same temperture (650oc) but at a pressure of 760mm Hg

P1V1 = P2V2
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