Question

2) how are the basic salts are formed ?​

Answer 1

Basic salts form from the neutralization of a strong base and a weak acid; for instance, the reaction of sodium hydroxide (a strong base) with acetic acid (a weak acid) will yield water and sodium acetate. ... The conjugate acid of the weak base makes the salt acidic.

Answer 2

Explanation:

Basic salts form from the neutralization of a strong base and a weak acid; for instance, the reaction of sodium hydroxide (a strong base) with acetic acid (a weak acid) will yield water and sodium acetate. ... The conjugate acid of the weak base makes the salt acidic.