K_p for the reaction2SO_3(g) +O_2(g) leftrightarrow 2SO_3(g) is 2.5 times 10^20 atm^-1 at 500K. Calculate the K_p for the reaction SO_3(g) leftrightarrow SO_2(g)+1/2 O_2(g).

K_p for the reaction2SO_3(g) +O_2(g) leftrightarrow 2SO_3(g) is 2.5 ti

1.	K_p for the reaction2SO_3(g) +O_2(g) leftrightarrow 2SO_3(g) is 2.5 times 10^20 atm^-1 at 500K. Calculate the K_p for the reaction SO_3(g) leftrightarrow SO_2(g)+1/2 O_2(g).
Answer» SOLUTION :`6.3 TIMES 10^-6 atm^0.5`