Question

how are acids and bases formed.explain with suitable examples​

Answer 1

Answer:

Arrhenius acids include compounds such as HCl, HCN, and H2SO4 that ionize in water to give the H+ ion. Arrhenius bases include ionic compounds that contain the OH- ion, such as NaOH, KOH, and Ca(OH)2.

Answer 2

$\huge\text{\underline{Answer}}$

The preparation of an Acid Or Base is done by various methods but here we just talking about two simple methods with their example.

Acids are prepared by dissolving the Non - Metal oxides in water because the Non-Metal is acidic in nature and when they dissolved in water they form the corresponding acids

Ex :-

$\bold{CO2 + H2O => H2CO3}$

$\bold{SO2 + H2O => H2SO3}$

$\bold{NO2 + H2O => HNO3}$

Bases are also formed as dissolving the oxides of metals.

As metal are basic in nature when they dissolved in water they form the corresponding bases.

The bases which are dissolved in water is known as Alkalis.

Ex:-

$\bold{NaO + H2O => NaOH}$

$\bold{CaO + H2O=> Ca(OH)2}$