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From: Ashley
Category: General
Date: 30 Mar 2004
Time: 21:24:56
Remote Name: ottawa-hse-ppp3653807.sympatico.ca
i need help to figure out how to find the percentage of notrogen by mass in the following : liquid ammonia, ammonium nitrate, ammonium sulphate, and sodium nitrate...if you can help please e-mail me at Princess_dreads_69@hotmail.com thank you so much Ashley