Question

Synthesis of ammonia is carried out with exactly the same starting condition of
partial pressure and temperature) but using D2 (deulerium) in place of H2. The
reaction mixtures starting with either H2 or D2 reach equilibrium with same
composition, except that D2 and ND3 are present instead of H2 and NH3. After
equilibrium is attained these two mixtures are mixed together and left for a while.
(1) Will the concentration of NH3 change with time?

(2)If the mixture is analysed with a mass spectrometer what would be
observed?

(3)What property regarding the nature of chemical equilibrium is
illustrated?
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Answer 1

Answer:

question 1 answer is the construction of NH3 will change with time