The equilibrium pressure of is

CHEMISTRY · Subjective · A Level · Chemistry · Gaseous equilibria (Kp) · Gaseous equilibria (Kp)

Problem

The equilibrium pressure of

\text{NH}_4\text{CN}(s) \rightleftharpoons \text{NH}_3(g) + \text{HCN}(g)

0.298 \text{ atm}

. Calculate

K_P

. If

\text{NH}_4\text{CN}(s)

is allowed to decompose in presence of

0.25 \text{ atm}

, calculate partial pressure of

\text{HCN}

at equilibrium.