Homework Help: chemistry

Posted by ashley on Wednesday, June 16, 2010 at 1:08pm.

What is needed to calculate the mass of ammonia gas produced from 2.0 L of nitrogen gas in excess hydrogen gas in the reaction below?
N2(g) + 3H2(g) Ž 2NH3(g)

chemistry - DrBob222, Wednesday, June 16, 2010 at 1:52pm
You can use a shortcut method when everything is in the gaseous form.
N2 + 3H2 ==> 2NH3.

2.0 L N2 x (2 moles NH3/1 mole N2) = 2 x (2/1) = 4 L NH3 produced.

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