Dissociates as

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

Problem

N_2O_4

dissociates as

N_2O_4 \rightleftharpoons 2NO_2

. At 55°C and one atmosphere, % decomposition of

N_2O_4

is 50.3%. At what

P

and same temperature, the equilibrium mixture will have the ratio of

N_2O_4 : NO_2

as 1 : 8?