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September 21, 2014

Homework Help: ap chem

Posted by Alicia on Saturday, December 29, 2007 at 11:29am.

Assuming the volumes of all gases in the reaction are measured at the same temperature and pressure, calculate the volume of water vapor obtainable by the explosive reaction of a mixture of 725mL of hydrogen gas and 325mL of oxygen gas.

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Calculate the volume of air at 30 degrees C and 1.00atm that is needed to burn completely 10.0 grams of propane. Assume that air is 21.0% oxygen (O2) by volume.

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