A mixture of SO2 and O2 at 1 arm in the mole ratio 2:1 is passed through catalyst at 1170C at a rate sufficient for attainment of equilibrium. The existing gas suddenly chilled and analysed is found to contain 87% SO3 by volume. Calculate kp for the reaction SO2+1/2O2--->SO3
Dear student,
Since mole fraction is pressure fraction,
Hence pressure of SO2 is 2/3 and pressure of O2 is 1/3
Putting the values in the expression of Kp
Hope this helps,
Regards
Since mole fraction is pressure fraction,
Hence pressure of SO2 is 2/3 and pressure of O2 is 1/3
Putting the values in the expression of Kp
Hope this helps,
Regards