Homework Help: chemistry

Posted by Sven on Monday, October 17, 2011 at 1:46am.

How many grams of LiH are needed to fill a 3.3 L life belt with hydrogen gas at 0.93 atm and 28.5°C?

chemistry - DrBob222, Monday, October 17, 2011 at 1:49pm
Use PV = nRT and solve for n. Then use the stoichiometry procedure to solve for grams LiH. Here is the stoichiometry procedure. http://www.jiskha.com/science/chemistry/stoichiometry.html

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