A closed vessel contains of , of , and of at equilibrium. Which of the following active masses is/ar — Chemical Equilibrium Chemistry Question

💡 Solution & Explanation

Moles of $N_2 = \frac{2.8}{28} = 0.1\text{ mol}$; $[N_2] = \frac{0.1}{2} = 0.05\text{ M}$. Moles of $H_2 = \frac{0.4}{2} = 0.2\text{ mol}$; $[H_2] = \frac{0.2}{2} = 0.10\text{ M}$. Moles of $NH_3 = \frac{3.4}{17} = 0.2\text{ mol}$; $[NH_3] = \frac{0.2}{2} = 0.10\text{ M}$. Options A, B, and C are correct.