During World War II, a portable source of hydrogen gas was needed for weather balloons
Chapter 5, Problem 5.135(choose chapter or problem)
During World War II, a portable source of hydrogen gas was needed for weather balloons, and solid metal hydrides were the most convenient form. Many metal hydrides react with water to generate the metal hydroxide and hydrogen. Two candidates were lithium hydride and magnesium hydride. What volume (in L) of gas is formed from 1.00 lb of each hydride reacting with excess water at 750. torr and 278C?
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