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+ ...

It also covers the concept of equilibrium in chemical reactions and the importance of controlling these factors in industrial processes, particularly in the production of ammonia. Keywords ...

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 ...