EXERCISES
1. What would take place when solutions of silver nitrate and sodium chloride are brought together? What other chlorides would act in the same way?
2. Is the reaction expressed by the equation NH3 + H2O = NH4OH reversible? If so, state the conditions under which it will go in each direction.
3. Is the reaction expressed by the equation 2H + O = H2O reversible? If so, state the conditions under which it will go in each direction.
4. Suggest a method for the preparation of hydrochloric acid.