AP Chemistry Question of the Day

Test your knowledge with a hand-picked multiple-choice question.

Calculate the equilibrium constant for $N_2 (g) + O_2 (g) + Cl_2 (g) \Leftrightarrow 2 : NOCl$ given the following information:

$$\frac{1}{2}$N_2 + O_2(g) \Leftrightarrow NO_2 (g)$ $K_1 = 1.0 , x , $10^{-9}$$

$NOCl(g) + $\frac{1}{2}$ O_2 (g) \Leftrightarrow NO_2Cl$

$NO_2 (g) + $\frac{1}{2}$ Cl_2 \Leftrightarrow NO_2Cl$

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