Kamore place 7 mole of ammonia in 14L flask.At equilibrium 0.2 mole ammonium was found in the flask . Write its balance chemical equation and calculate its equilibrium constant for his reaction?

Answer 1

NH3(g) ⇌ NH4+(aq) + e-

The balanced chemical equation for the reaction is:

NH3(g) ⇌ NH4+(aq) + e-

Given:
Initial moles of NH3 = 7 moles
Equilibrium moles of NH4+ = 0.2 moles

Since the reaction is in equilibrium, we can assume that the moles of NH3 that reacted to form NH4+ is equal to 0.2 moles.

Now, we can calculate the equilibrium constant, K, using the formula:

K = [NH4+]/[NH3]

K = 0.2/7 = 0.0286

Therefore, the equilibrium constant for this reaction is 0.0286.