Why is hno2 a weaker acid than hno3

Enter your email address to subscribe to this blog and receive notifications of new posts by email. Email Address. Notify me of follow-up comments by email. Notify me of new posts by email. Skip to content. Is HNO2 an acid or base? Page Contents show. Why HNO2 act as acid? Is HNO2 strong acid or weak acid?

What is the Conjugate base of HNO2? Uses and properties of Nitrous acid It is used to make diazonium salts from amines. It is nonflammable and soluble in water. It has a molar mass of It appears as a pale blue solution. It can form water-soluble nitrites and stable esters.

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Type here.. Quick Links. About us Disclaimer Contact us Privacy policy Terms of use. Content Links. Math Chemistry Career. Connect with us. Facebook Twitter Linkedin Pinterest. All rights Reserved. Loading Comments Email Name Website. Name of Molecule. They simply do not ionize completely whereas a strong acid or base does. HNO2 a strong or weak acid. Because every acid reacts with water. When it loses a proton, it transfers that proton to water.

HNO2 is also called nitrous acid is in equilibrium with a proton and its conjugate base, NO The conjugate base of an acid is the base that is formed when the acid has donated a hydrogen ion. However, there are other compounds like hydrofluoric acid, HF and hydrocyanic acid HCN in which the conjugate acids anions are weak bases.

In the case of HF, the conjugate base is the fluoride ion, F-. For cyanic acid, the weak base is then cyanide ion, CN-.