Question

we defined acid as ___________

Answer 1

Heya !!!

The word acid is derived from acidus means sour . It means the group of chemical compound which are sour in taste are acids.

Almost all the acids contain hydrogen that they can release in water.

Acids releases positive Hydrogen ion in water.

For example - Dissociation of HCl gives positive H ion and negative Cl ion .

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Answer 2

HEYA ❤️❤️❤️

According to Arrhenius, acids are compounds that break up in water to give off hydronium (H+) ions. A common example of an Arrhenius acid is hydrochloric acid (HCl):

HCl ⇔ H+ + Cl-

The formulas for acids usually start with hydrogen, though organic acids are a notable exception. The names and formulas of some common acids are given in the table below:

Acid Name- Formula

hydrochloric -acid HCl

nitric acid -HNO3

phosphoric acid -H3PO4

sulfuric acid- H2SO4

acetic acid- C2H4O2

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