A 4.927 g sample of a compound was analyzed for nitrogen. In the procedure, all of the nitrogen present was completely converted to ammonia (NH3) . 1.369 grams of ammonia were obtained. What is the percent, by mass, of nitrogen in the compound?
A) 27.79 %
B) 38.48 %
C) 22.85 %
D) 61.52 %
E) 36.71 %
Correct Answer:
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