salt of weak acid and strong base is it an acid

Here, cation B + undergoes hydrolysis to give free H + ions. Therefore the resulting solution will be acidic in character having pH less than 7. For example, ..

Salt of a Strong Acid and Weak Base - Here, cation B + undergoes hydrolysis to give free H + ions. Therefore the resulting solution will be acidic in character having pH less than 7. For example, Other examples of this type of salts..

In this case both the cation and anion undergo hydrolysis to the same or different extents. The resulting solution may be neutral, acidic or basic depending upon the relative strengths of acids and bases. The hydrolysis may be written as: Some common examples are CH 3 ..

This type of titration is carried out between a weak base such as ammonium hydroxide and strong acid such as hydrochloric acid. The equivalence point is below 7 because the salt (NH 4 Cl) formed at the neutralization reacts with water t..

Here, neither the cation nor the anion undergoes hydrolysis. Therefore, the resulting solution is neutral. For example, aqueous solution of KCl is neutral because when dissolved in water, its ions K + and Cl - have no tendency to react with the H + and OH - ions of water. The products of such ..

Here, neither the cation nor the anion undergoes hydrolysis. Therefore, the resulting solution is neutral. For example, aqueous solution of KCl is neutral because when dissolved in water, its ions K + and Cl - have no tendency to react with the H + and OH - ions of water. The products of such a rea..

An acid salt is formed when a strong acid combines with a weak base. It liberates hydrogen or hydronium ions, it exhibits some acidic properties. Hence it behaves like an acid and has a pH of less than ..

.2 kJ less than that for a strong acid-strong base pair. Therefore, the aqueous solutions containing one gram equivalent of different weak acids do not contain 1 gm equivalent of H + ions. Similarly, the aqueous solutions containing 1 gram equivalen..

Summary - Acidic substances generate H + ions in the medium, while basic ones liberate OH - ions in the medium Certain dyes are used as indicators to detect the presence of acids and bases Strength of an acid depends on the concentration of hydronium ions pre..

>Strength of a base depends on the concentration of hydroxyl ions. A strong base dissociates completely in water. Example: Sodium hydroxide A weak base dissociates partially in water. Example: Ammonium hydroxide The acidity of a baseh..