Question

Different between acidic and basicc buffer solution

Answer 1

Acidic Buffer

Acidic buffer solution contains equimolar quantities of a weak acid and its salt with strong base.

For example: an acetic acid, CH3COOH and sodium acetate I.e. CH3COONa.

Basic Buffer

Basic buffer solution contains equimolar quantities of a weak base and its salt with strong acid.

For example: ammonium hydroxide i.e. NH4OH and ammonium chloride I.e. NH4Cl.

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Answer 2

$\textbf{\large{Answer -}}$

• $\textbf{Acidic buffer solution :}$

It is a solution of weak acid and the salt of this weak acid with strong base.

Example -

1. $CH_{3}COOH + CH_{3}COONa$
2. $HCN + NaOH$
3. $H_{2}S + K_{2}S$
4. $H_{2}CO_{3} + Na_{2}CO_{3}$

• $\textbf{Basic buffer solution :}$

It is a solution of weak base and the salt of this weak base with strong acid.

Example -

1. $NH_{4}OH + NH_{4}Cl$
2. $Mg(OH)_{2} + MgSO_{4}$