[َ7LМ]

Use the equilibrium constants for the reactions 1 and 2 at 700c to determine the equilibrium constant for the reaction 3


(1) 2SO2+O2=2SO3

(2) 2NO+O2=2NO2

(3) SO3+NO=SO2+NO2


K1=4.8

K2=16

K3= ??