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April 17, 2014

Homework Help: chemistry

Posted by mary on Tuesday, January 3, 2012 at 5:13am.

Boron forms a gaseous compound with hydrogen with empirical formula BH3. a 1.05L sample of this compound at a pressure of 88 mm Hg at 295K has a mass of .138g. what is the molecular formula of the compound?

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