A sample of HI (g) is placed in a flask at a pressure of 0*2 atm. At equilibrium , the partial pressure of HI (g) is 0*04 atm . What is K_(p) for the given equilibrium ?

A sample of HI (g) is placed in a flask at a pressure of 0*2 atm. At e

1.	A sample of HI (g) is placed in a flask at a pressure of 02 atm. At equilibrium , the partial pressure of HI (g) is 004 atm . What is K_(p) for the given equilibrium ?
Answer» SOLUTION :` {:(,2 HI(g),hArr,H_(2)(g),+,I_(2)), (" Intial pressure",02"atm",,0,,0), ("At EQM",004,,(016)/2,,(016)/2),(,,,=08"atm",,=08 "atm"),(,,,,,("Decease in the pressure PF Hi" = 02 - 004 = 016 "atm")):}` ` :. K_(p) = ( pH_(2) xx pI_(2))/(p_(HI_(2))) = ( 08 "atm " xx 008 "atm")/(004 "atm")^(2)= 4*0 . `