Question

Calculate the volume of NH3 at
STP produced if 2.00*1000g
dinitrogen reacts with 1.00*1000g
​of dihydrogen.

Answer 1

$$\begin{gathered} Thestochiometricreactionis \\ {N}_2+3H_2\to 2N{H}_3 \\ 28g6g2\times 17=34g \\ Givenweight \\ 2000g1000g \\ Asperthestochiometric, \\ 28gofnitrogenreactswith6gofhydrogen \\ 2000gnitrogenreactswith=\frac{6}{28}\times 2000=428.57gofhydrogen \\ Butthegivenamountofhydrogen=1000g \\ Sonitrogenactsasalimitingreagent. \\ 28gofnitrogengives34gof \\ 2000gofnitrogengives=\frac{34}{28}\times 2000=2428.57gofammonia=142.86moleofammonia \\ 1moleofanygasoccupies22.4LatSTP \\ 142.86moleoccupies=\frac{22.4}{1}\times 142.86=3200L \end{gathered}$$