In a particular experiment, the partial pressures of H 2 and I 2 at equilibrium are 0.710 and 0.888 atm, respectively. The partial pressure of HI is atm.

This is an incomplete question, here is a complete question.

Kp = 0.0198 at 721 K for the reaction:

In a particular experiment, the partial pressures of H₂ and I₂ at equilibrium are 0.710 and 0.888 atm, respectively. The partial pressure of HI is __________ atm.

Answer : The partial pressure of HI is, 5.64 atm

Explanation :

For the given chemical reaction:

The expression of for above reaction follows:

We are given:

Now put all the given values in above equation, we get:

Thus, the partial pressure of HI is, 5.64 atm

i'm pretty sure its b i might be wrong though!

gas

explanation:

smoke is the matter of a gas