4.00 moles of N2 and 3.00 moles of H2 are allowed to react in the pres – InterviewSolution

1.	4.00 moles of N2 and 3.00 moles of H2 are allowed to react in the presence of iron as a catalyst according to the reaction:N2(g)+3H2(g)Fe→2NH3(g). The number of molecules of the gas left unreacted will be
Answer» $4.00$ moles of $N_{2}$ and $3.00$ moles of $H_{2}$ are allowed to react in the presence of iron as a catalyst according to the reaction: $N_{2} (g) + 3 H_{2} (g) F e \to 2 N H_{3} (g) .$ The number of molecules of the gas left unreacted will be

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