When the following equilibrium process H2(g) + 12(g) = 2HI(g)
reached equilibrium in a particular experiment run at 450°C, the following
equilibrium pressures were observed.
(pH2)=0.0960 atm
(pl2)= 0.0960 atm
(KHI)=0.708 atm
Calculate the value of Kp
Report your answer to 3 sig figs

Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.