The reaction 2 NO(g) ⇌ N2(g) + O2(g) has a value of Keq = 2400 at a temperature of 2000 K. If 0.570 mol of NO(g) is initially placed in a 3.0 L container, calculate the equilibrium concentrations of each gas

Explanation:

Hello,

In this case, for the given chemical reaction, we write the following law of mass action:

That in terms of the change due to the reaction extent (ICE procedure) we can write:

Thus, the initial concentration of nitrogen monoxide is:

Thereby, we write:

That we can solve by suing the quadratic equation formula or solver to obtain two roots:

Nevertheless, the correct answer is 0.094 M since the other root will produce a negative concentration of nitrogen monoxide at equilibrium, therefore, the equilibrium concentrations turn out:

Best regards.

well off of my head we know that the perfume bottle is most likely opened, or broken. i can also tell it is moving at low and high concentration because it is covering the other side of the room. what we can obtain from this information is it explains why the odor can be detected at the other side of the room.

altitude, density, pressure

air gets less dense the higher the altitude and also the air pressure is less as altitude rises.