Ammonia is added to solutions of cobalt, nickel, and copper 2+ cations. First formation of the hydroxide precipitate is seen, then of the ammonia complex. Pour 0.1M solutions of Cu2+, Co2+, and Ni2+ ...

Therefore a high pressure would cause the equilibrium to move to the right and increase the yield of ammonia. However, a high pressure is expensive to implement and would increase the risk of ...

The addition of NH4Cl to a solution of ammonia shows the effect of adding a common ion to a system at equilibrium. Add water to each of two beakers. Add 2 drops of phenolphthalein to each. Add a few ...

The film also touches on the concept of equilibrium in chemical reactions, highlighting how changes in conditions can shift the balance of reactants and products. The Haber process for ammonia ...