Question

what salts do weak acids and weak bases form​

Answer 1

Answer:They form Neutral salts.

Explanation:

As,

Strong Acid +Strong Base =Neutral Salt (ex. HCl +NaOH =NaCl +H2O)

Strong Acid +Weak Base =Acidic Salt (ex. HCl +NH4OH = NH4Cl+ H2O)

Weak Acid + Strong Base = Basic Salt(ex. CH3COOH + NaOH= CH3COONa + H2O)

Weak Acid + Weak Base = Neutral Salt (ex. CH3COOH + NH4OH =CH3COONH4+H2O)

Hope this helps................

Answer 2

Answer:

In such case the pH depends on the relative Strenghts of Acid and Base.

-> Further of the formation of Salts does not occur as the Heat of Neutralization is lost to a large extent to Ionize the Weak Acid and the Weak Base.