Is NO2 a strong or weak acid?

Is NO2 a strong or weak acid?

Weak Acid Equilibrium Nitrous acid is in equilibrium with a proton and its conjugate base, NO2-.

Is NO2 a good base?

Nitrogen dioxide is an acidic gas and produce an acidic solution in the water (mixture of acids). Otherwise, we can say, NO2 is one of the strong acidic gas in chemistry. Nitrogen dioxide is an acidic gas. NO2 dissolves very well in water react with water to give nitrous acid and nitric acid.

Is NO2 a weak conjugate base?

Sulfuric acid, H 2 SO 4, is on the list of strong acids. It is the conjugate acid of a weak base (NH4+ is the conjugate acid of NH3) and the conjugate base of a weak acid (NO2- is the conjugate base of HNO2).

Is S2 an acid or base?

The given chemical species is S2− . The sulfide is not a weak acid as it does not contains any proton which it can donate….

Which is a weaker base Cl or NO2?

Answer Expert Verified So from the periodic table we know that atomic number of Cl is 17, and atomic number of No2 is should be about 35 which is enough to conclude that Cl has a weaker base.

Does NO2 make something more basic?

4. Basicity Trend #3. Inductive Effects Decrease Basicity. You may recall that electron withdrawing atoms (e.g. F or Cl) or functional groups (e.g. NO2) tend to increase acidity, by slurping away electron density from the conjugate base.

Is a stable base a weak base?

Weaker bases have negative charges on more electronegative atoms; stronger bases have negative charges on less electronegative atoms. Thus, the methoxide anion is the most stable (lowest energy, least basic) of the three conjugate bases, and the ethyl carbanion anion is the least stable (highest energy, most basic).

Is HS a base or acid?

Ka	Acid	Base
1.1 * 10-7	Hydrosulfuric acid	HS-
6.3 * 10-8	Dihydrogen phosphate ion	HPO4 2-
6.2 * 10-8	Hydrogen sulfite ion	S2-
2.9 * 10-8	Hypochlorous acid	ClO-