Ammonia will decompose into nitrogen and hydrogen at high temperature. an industrial chemist studying this reaction fills a 500. ml flask with 2.3 atm of ammonia gas at 32. °c. he then raises the temperature, and when the mixture has come to equilibrium measures the partial pressure of hydrogen gas to be 0.69 atm. calculate the pressure equilibrium constant for the decomposition of ammonia at the final temperature of the mixture. round your answer to 2 significant digits.

Explanation:

Chemical reaction equation for the give decomposition of is as follows:.

And, initially only is present.

The given data is as follows.

  = 2.3 atm at equilibrium

    = 0.69 atm

Therefore,

                        = 0.23 aatm

So, = 2.3 - 2(0.23)

                       = 1.84 atm

Now, expression for will be as follows.

                      =

                     = 0.0224

or,          

Thus, we can conclude that  the pressure equilibrium constant for the decomposition of ammonia at the final temperature of the mixture is .

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but