Cl- is the negative chlorine ion is its neither acidic or alkaline.
H+(aq)Cl-(aq) is Hydrochloric acid a common labrtory acid
Cl is the symbol for the chloride ion, which is the conjugate base of hydrochloric acid (HCl). Therefore, Cl is a base.
HCL is the conjugate acid pair of Cl. And Cl is the conjugate base pair of HCl.
For the nitric acid (HNO3) the conjugate base is the ion (NO3)-.
((CH3)3NH)Cl is a salt formed by the reaction of the base trimethylamine ((CH3)3NH) and hydrochloric acid (HCl). Trimethylamine is a weak base, so ((CH3)3NH)Cl would be considered acidic.
Acetic acid / acetate water / hydroxide ammonium / ammonia
Cl is the symbol for the chloride ion, which is the conjugate base of hydrochloric acid (HCl). Therefore, Cl is a base.
HCL is the conjugate acid pair of Cl. And Cl is the conjugate base pair of HCl.
For the nitric acid (HNO3) the conjugate base is the ion (NO3)-.
The anion from an acid is Cl- and the cation from a base is Na+.
F is the stronger base because it is bigger than Cl
Cl can act as both a Lewis acid and a Lewis base depending on the reaction it is involved in. As a Lewis acid, Cl can accept an electron pair and form a coordinate covalent bond. As a Lewis base, Cl can donate an electron pair to form a bond.
((CH3)3NH)Cl is a salt formed by the reaction of the base trimethylamine ((CH3)3NH) and hydrochloric acid (HCl). Trimethylamine is a weak base, so ((CH3)3NH)Cl would be considered acidic.
Hydrochloric acid
Acetic acid / acetate water / hydroxide ammonium / ammonia
CaCl2 -----> Ca2+ Cl-it is a salt
Cl- in aqueous solution is neutral, but according to Lewis theory it is base because it is electron donor. you can learn more on wikipedia: http://en.wikipedia.org/wiki/Lewis_acids_and_bases
Sodium Chloride (Na+Cl-) is neither an acid nor a base. It is a neutral salt of Sodium & Chlorine having ionic bond between each Na+ & Cl- ion.