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April 19, 2014

Homework Help: College Chemistry

Posted by Lisa on Monday, March 26, 2012 at 9:23pm.

In a reaction vessel, the following reaction was carried out using 0.250 mol of NH3(l) and 0.100 mol of N2(g).
4NH3(l) + N2(g) 3N2H4(l)
Which of the following represents the composition in moles in the vessel when the reaction reaches completion?
0 mol NH3, 0.038 mol N2, 0.333 mol N2H4
0 mol NH3, 0.038 mol N2, 0.188 mol N2H4
0 mol NH3, 0.063 mol N2, 0.188 mol N2H4
0.150 mol NH3, 0 mol N2, 0.300 mol N2H4

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