What is the Ka of hypobromous acid?

What is the Ka of hypobromous acid?

Hypobromous acid has a pKa of 8.65 and is therefore only partially dissociated in water at pH 7.

Is hypobromous acid a weak acid?

Hypobromous acid is a weak, unstable acid with the chemical formula HBrO, where the bromine atom is in the +1 oxidation state.

Why is hypobromous acid weak?

Hypobromous acid is the killing form of bromine in water. Hypobromous acid is unstable because the bromine molecule is lightly bound and therefore will react quickly. Free available bromine, or free bromine, is HOBr or hypobromous acid.

What is the pH of a 0.200 M solution of Hypobromous acid?

The pH of a 0.200M HBrO solution is 4.67.

What is the Ka of HOCl?

The value of Ka for hypochlorous acid (HOCl) is 2.8 x 10-8.

What is hypobromous acid used for?

Hypobromous Acid has the capacity to kill pathogens and bacterias hence it is used as a disinfectant, oxidizer, bleach, and a deodorant.

What is the Ka equation for HBrO?

The acid dissociation constant Ka of hypobromous acid (HBrO) is 2.3*10−9. − 9 .

What is the formula for Hypobromous?

HBrOHypobromous acid / Formula

What is the pKa of hypochlorous acid?

The pKa of HOCl is 7.5.

What is the dissociation of acetic acid?

The equation for the dissociation of acetic acid, for example, is CH3CO2H + H2O ⇄ CH3CO2− + H3O+.

Is HBrO2 weaker than HBrO?

For oxyacids with the same central atom, the acidity increases as the number of atoms bonded to the central atom increases. Thus, we predict that HBrO2 should be a stronger acid than HBrO . This is confirmed by their Ka values .

What is the pH of HBrO?

The pH of aqueous 0.50 M hypobromous acid, HBrO is 4.45.

What is the dissociation of HOCl?

The degree of dissociation of hypochlorous acid is pH dependent being gradually suppressed as the pH falls. At a pH < 5.0 then approximately 100% of the chlorine is in HOCl form which falls to 50% at pH 7.5, while at pH > 9.0 100% of chlorine is present as OCl− (Table 31.2).

How does HBrO dissociate?

Hypobromous acid (HBrO) is a weak acid that dissociates in water as follows: HBrO(aq) + H2O(l) equilibrium reaction arrow H3O+(aq) + BrO−(aq).

What is the use of Hypobromous acid?

What is the formula of Perbromic acid?

HBrO4Perbromic acid / Formula

What is the Ka of HClO?

The Ka of HClO is 3.0 x 10-8.