Is hyrochloric acid basic or acid
Answers
Answer:
For example, hydrochloric acid is strong, and upon dissociation chloride ions are formed. Chloride ions are a weak base, but the solution is not basic because the acidity of HCl is overwhelmingly stronger than basicity of Cl-.
Explanation:
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Explanation:
Why
HCl
is an acid can be explained on basis of many theories, like Arrhenius theory, Bronsted-Lowry acid base theory, and Lewis acid-base theory.
According to Arrhenius theory, a compound which when dissolved in water dissociates and furnishes
H
+
ions is an Arrhenius acid.
According to Bronsted-Lowry theory of conjugated acid-base pairs, the
H
3
O
+
forms a conjugate base which is water (weakly basic). So
HCl
is a Bronsted acid because it donated an
H
+
to water.
According to Lewis Theory, any compound which can accept lone pair of electrons from a donor atom/molecule/group is an acid.
H
+
being a cation easily accepts lone pair of electrons.
So
HCl
dissolved in water forms a Lewis acid.
Therefore,
HCl
is a strong acid as it readily and easily dissociates in water and furnishes
H
+
ions. The dissociation is 99.9%, which makes it a strong acid