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May 29, 2015

Homework Help: Chemistry

Posted by Ali on Thursday, May 15, 2008 at 5:17pm.

20.When black gunpowder explodes, potassium nitrate, carbon, and sulfur react with each other to form nitrogen, carbon dioxide, and potassium sulfide. If thee original mixture contains 50.0 g of potassium nitrate, what is the total volume of the gases produced in the reaction (at STP)?

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