A 100.-mL reaction vessel initially contains 2.60 × 10–2 mol of NO and 1.30 × 10–2 mol of H2. At equilibrium, the concentration of NO in the vessel is 0.161 M. At equilibrium the vessel also contains N2, H2O, and H2.The balanced equation for the reaction is given below. 2H2​(g)+2NO(g)<------>2H2​O(g)+N2(g) Determine the equilibrium concentration of N2.

Question

A 100.-mL reaction vessel initially contains 2.60 × 10–2 mol of NO and 1.30 × 10–2 mol of H2. At equilibrium, the concentration of NO in the vessel is 0.161 M. At equilibrium the vessel also contains N2, H2O, and H2.

The balanced equation for the reaction is given below.

 2H2​(g)+2NO(g)<------>2H2​O(g)+N2(g)

Determine the equilibrium concentration of N2.

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