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If HBr is a weak base?
HBr is not a weak base; it is a strong acid. In water, HBr completely dissociates into H+ and Br- ions, leading to a high concentration of H+ ions in solution. This strong acidity makes HBr a poor proton acceptor and hence not a base.
Is HBr a strong or weak and an acid or base?
Hydrobromic acid has a pKa of −9, making it a stronger acid than hydrochloric acid, but not as strong as hydroiodic acid. Hydrobromic acid is one of the strongest mineral acids known.
What is the acid and what is the base in the reaction HBr H2O - Br- H2O?
In the reaction, HBr donates a proton (H+) to H2O, making HBr the acid and H2O the base. The resulting products are Br- (conjugate base of HBr) and H3O+ (conjugate acid of H2O).
Is HBrO a base or acid?
HBrO is a weak acid. In solution it partially deprotinates to form BrO- and H+
What is the conjugate base of HBr?
There is no conjugate) base coupled to bromide, Br-, because this Br- can NOT donate (by protolysing) a proton (H+) in water.However Br- itself is the very, very weakest base of the (very, very) strong conjugate acid HBr.This is the only possible conjugate acid/base pair:HBr/Br-
If HBr is a weak base?
HBr is not a weak base; it is a strong acid. In water, HBr completely dissociates into H+ and Br- ions, leading to a high concentration of H+ ions in solution. This strong acidity makes HBr a poor proton acceptor and hence not a base.
Is HBr a strong or weak and an acid or base?
Hydrobromic acid has a pKa of −9, making it a stronger acid than hydrochloric acid, but not as strong as hydroiodic acid. Hydrobromic acid is one of the strongest mineral acids known.
What is the acid and what is the base in the reaction HBr H2O - Br- H2O?
In the reaction, HBr donates a proton (H+) to H2O, making HBr the acid and H2O the base. The resulting products are Br- (conjugate base of HBr) and H3O+ (conjugate acid of H2O).
If phenolphthalein is added to HBr?
If phenolphthalein is added to HBr (hydrobromic acid), which is a strong acid, the phenolphthalein indicator will remain colorless because it only changes color in the presence of a base. Since HBr is an acid, it will not cause the indicator to change color.
Is HBr and NaBr a buffer?
Well, honey, technically speaking, a buffer is a solution that can resist changes in pH when small amounts of acid or base are added. So, if you mix hydrobromic acid (HBr) and sodium bromide (NaBr) together, you could potentially have a buffer solution if the concentrations are right. But hey, don't get too excited, it's not as simple as just throwing them together and calling it a day.
Is HBrO a base or acid?
HBrO is a weak acid. In solution it partially deprotinates to form BrO- and H+
What is the conjugate base of HBr?
There is no conjugate) base coupled to bromide, Br-, because this Br- can NOT donate (by protolysing) a proton (H+) in water.However Br- itself is the very, very weakest base of the (very, very) strong conjugate acid HBr.This is the only possible conjugate acid/base pair:HBr/Br-
Is HBr a salt acid or base?
HBr is an acid. It gives hydroxonium ions and bromide ions when dissolving in water.
Is HBr am acid?
Yes, HBr is a strong acid. When it dissolves in water, it releases hydrogen ions (H+) which make it acidic.
Why is HBR fully dissociated?
because it is a strong acid
KBr a strong or weak base?
KBr is not a base, but a salt formed by the combination of the strong base KOH and the strong acid HBr. It is considered a neutral salt since it does not significantly contribute to the pH of a solution.
Which of the following Bronstead-Lowry acids does not behave as a strong acid when it is dissolved in water HBr Hcl HNO2 HClO4?
HNO2 does not behave as a strong acid when dissolved in water. It is a weak acid, whereas HBr, HCl, and HClO4 are strong acids.
