Monday
July 28, 2014

Homework Help: Chemistry

Posted by Rose on Monday, October 5, 2009 at 7:42pm.

Hydrogen gas, , reacts with nitrogen gas, , to form ammonia gas, , according to the equation
3H2+N2-2NH3
How many grams of are needed to produce 13.75g of NH3 ?
How many molecules (not moles) of are produced from 8.2610−4g of H2 ?

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