tolong 4 sm 5 ya, 50 point tuh :)

CO + H2O = CO2 + H2
m 1. 1
r. x. x. x. x
s. 1-x. 1-x. x. x
Kc = [CO2][H2O ]/[CO2][H2O]
4=[x][x]/[x-1][x-1]
4=x^2 / x^2 -2x - 1
4x^2 - 8x +4 = x^2
3x^2 - 8x + 4 = 0
(3x-2)(x-2)=0
x=3/2 atau x=2 (tidak mungkin)

2SO3 = 2SO2 + O2
m. 0,5
r. x. 6. 3
s. 4. 6. 3

Kc = [SO2]^2[O2]/ [SO3]^2
= 6^2. 3. / 4^2
= 108/16
= 6,75