Question

When a sample of HI is warmed at a particular temperature, the equilibrium below is established.

2HI(g)--->H2(g)+I2(g)

At this temperature, it was found that the partial pressure of HI was 28 times the partial pressure of H2.

Find the equilibrium constant of pressure, Kp.

Answer 1

@aaronq

Answer 2

@ganeshie8

Answer 3

Do we know anything about concentration of HI at the initial stage?

Answer 4

Nope but I think it is 0

Answer 5

@ParthKohli

Answer 6

\[p-2x = 28x \Rightarrow p= 30x \Rightarrow x = p/30\]