chemical equilibrium exercises answer key
c{1}{2} \times 0.5\, M = 0.25\, M\). Similarly, for \(\mathrm{H_2}\): \(\mathrm{[H_2]}\) decreases by \(3/2 \times 0.5\, M = 0.75\, M\). Step 2: Write equilibrium concentrations: \[ \mathrm{[N_2]} = 1.0\, M - 0.25\, M = 0.75\, M \] \[ \mathrm{[