Wednesday
April 23, 2014

Homework Help: CHEMISTRY

Posted by irfan on Thursday, June 6, 2013 at 11:48am.

1. The percent composition by mass for peroxyacylnitrate (PAN) is:19.8% C,2.5% N, and the rest is oxygen. Determine the empirical formula of this compound.
...plz i really need your help!!!

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