An amount (in grams) of nitrogen gas is reacted with excess hydrogen, according to the balanced reaction shown below.  If 104 g of NH3 is recovered, giving a percent yield of 42%, what was the mass of the nitrogen (in grams) that reacted?   N2 (g) + 3 H2 (g) -->  2 NH3 (g)   Report your answer as an integer, that is as a number with zero decimal places, and with no units.  Do NOT use scientific notation.

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter3: Molecules, Moles, And Chemical Equations
Section: Chapter Questions
Problem 3.83PAE: 3.83 For the reaction of nitrogen, N2, and hydrogen, H2, to form ammonia, NH3, a student is...
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An amount (in grams) of nitrogen gas is reacted with excess hydrogen, according to the balanced reaction shown below.  If 104 g of NH3 is recovered, giving a percent yield of 42%, what was the mass of the nitrogen (in grams) that reacted?

 

N2 (g) + 3 H2 (g) -->  2 NH3 (g)

 

Report your answer as an integer, that is as a number with zero decimal places, and with no units.  Do NOT use scientific notation.

 

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