HCl, being a strong acid, dissociates completely. The base dissociation constant, K b , for NH 3 is 1.8 x10 -5 . Methylamine is a weak base. In aqueous solution it reacts to produce the hydroxyl ion. A buffer solution is to be made up by using acetic acid and sodium acetate.
All salts dissociate completely in aqueous solution.
M KHSO 4 . In the Haber process for the manufacture of ammonia, a gaseous mixture of nitrogen and hydrogen is passed over a catalyst, and the following equilibrium is established. Explain your answer. It does this to counteract the increase in temperature by absorbing heat from the system. Explain your answers.