HNO2
conjugate acid = one more hydrogen
conjugate base = one less hydrogen
HNO2 is its conjugate acid.
NO
NO2- is a base not an acid. It's conjugate acid is HNO2.
The conjugate base of perchloric acid is the ion chlorate (ClO4)-.
Acid base pairs differing ONE proton (H+) are called conjugate acid-base pair.Examples:H3O+ and H2OH2O and OH-NH4+ and NH3HBr and Br-HNO2 and NO2-H2SO4 and HSO4-HSO4- and SO42-HOCl and OCl-(In order of 'acid and base' respectively)
Acid + base conjugate base + conjugate acid
The conjugate acid of F- is HF.
NO2- is a base not an acid. It's conjugate acid is HNO2.
The conjugate base of perchloric acid is the ion chlorate (ClO4)-.
NO2 is a conjugate base.
The anion NO2- is called Nitrite ion. It is the conjugate base of unstable Nitrous acid(HNO2)
Acid base pairs differing ONE proton (H+) are called conjugate acid-base pair.Examples:H3O+ and H2OH2O and OH-NH4+ and NH3HBr and Br-HNO2 and NO2-H2SO4 and HSO4-HSO4- and SO42-HOCl and OCl-(In order of 'acid and base' respectively)
Acid + base conjugate base + conjugate acid
The conjugate acid of F- is HF.
The conjugate acid is the acetic acid, CH3COOH.
The conjugate base and conjugate acid for HS04 is: Conjugate acid is H2SO4 Conjugate base is SO42
The conjugate acid of H2O is H3O+
Its conjugate acid is H3O+
You mean,HCO3 - = bicarbonateH2CO3 = carbonic acid and the conjugate of the above base.