determination of the enthalpy of neutralization of a strong base by a strong acid

Salt of Strong Acid and Strong Base - 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 + ..

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. T..

This type of titration is carried out between acetic acid and sodium hydroxide. The free H + ion from the weak acid is neutralized by OH - ions from the base and there is a small increase in pH. Around the equivalence point large increase in pH is observ..

An acid, which dissociates completely or almost completely in water, is classified as a strong acid. It must be noted that in these acids all the hydrogen ions (H + ) combine with water molecule and exist as hydronium ions (H 3 O + ). Examples of stron..

The heat of neutralization of a weak acid or a weak base is less than -57.1 kJ and is also different for different weak acids or bases. For example for acetic acid the enthalpy of neutralization is -54.9 kJ. This can b..

An acid, which dissociates completely or almost completely in water, is classified as a strong acid..

How Strong are Acid or Base Solutions? - The strength of an acid depends on the concentration of the hydronium ions (H 3 O + ) present in a solution. We know that greater the number of hydronium ions present, greater is the strength of acid. However..

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 are NH 4 Cl, CuSO 4 , AlCl 3 , etc. The aqueous solution of a salt of strong ac..

An acid that gets completely or almost completely dissociated or ionised into ions is categorized as a strong acid. Greater the number of hydrogen ions or hydronium ions dissolved in water, the stronger is the acid. For e.g., concentrated (99%) sulphuric ..

A base that dissociates completely or almost completely in water is classified as a strong base. The greater the number of hydroxyl ions the base produces, the stronger is the base. Example..