Question

write a short note in cationic hydrolysis. How to calculate pH in such case.​

Answer 1

$\huge\pink{\mathfrak{Answer}}$

When, a compound breaks down because of the chemical reaction with water, this term is said to be known as Hydroelectric.

Eg for pH case :-

${A}^{ - } + H2O => HA + {OH}^{ - }$

#BeBrainly

Answer 2

Answer:

Explanation:

Answer: Salt hydrolysis: It is defined as a reaction in which cation or anion or both of a salt react with water to produce acidity or alkalinity. ... In cationic hydrolysis, the solution becomes slightly acidic (p H <7). Salts of weak acids and strong bases undergo anionic hydrolysis and yield basic solutION

The symbol "p" means "the negative of the logrithm of." "p" is often used with very small or very large values. To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = - log [H3O+].