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February 27, 2015

Homework Help: chem

Posted by nurse on Wednesday, April 3, 2013 at 9:43pm.

Calcium metal and water produce hydrogen gas. If the volume of wet gas collected over water is 95.0 mL at 20 C and 758 mm Hg, what is the volume of dry gas at STP conditions? (The vapor pressure of water at 20 C is 17.5 mm Hg.)

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