0
no it is a strong acid
Wiki User
∙ 13y ago
Wiki User
∙ 11y agois HSO4 a weak acid
Add your answer:
Earn +20 pts
Is hso4 a strong or weak acid?
HSO4- is a stronger acid than NH4+
Is HSe- an acid or base?
HSO4 is Hydrogen Sulphate and an amphiprotic species. It is the conjugate base of H2SO4. H2SO4 is sulphuric acid, a very strong acid.
How do you write the dissociation equation for acid salt 'sodium hydrogen sulfate'?
This dissociation is a two step process: NaHSO4 ---> Na+ + HSO4- HSO4- <---> H+ + SO42- (weak acid protolysis)
Is HSO4 and acid?
HSO4, the bisulfate ion is acidic.
What is the conjugate acid of so4 2-?
The conjugate acid of SO4^2- is HSO4^-
Is hso4 a strong or weak acid?
HSO4- is a stronger acid than NH4+
Is HSe- an acid or base?
HSO4 is Hydrogen Sulphate and an amphiprotic species. It is the conjugate base of H2SO4. H2SO4 is sulphuric acid, a very strong acid.
How do you write the dissociation equation for acid salt 'sodium hydrogen sulfate'?
This dissociation is a two step process: NaHSO4 ---> Na+ + HSO4- HSO4- <---> H+ + SO42- (weak acid protolysis)
Is HSO4 and acid?
HSO4, the bisulfate ion is acidic.
What is the conjugate acid of so4 2-?
The conjugate acid of SO4^2- is HSO4^-
What is the conjugate acid for HSO4?
H2SO4 is already a strong acid.If you mean what is the conjugate base, then the answer is HSO4-
Why can hso4 - be both a base and an acid?
HSO4 can act as a base by gaining a hydrogen ion to make H2SO4. HSO4 can act as an acid by losing a hydrogen ion to make SO4.
Why is HSO4 a weaker acid than H2SO4?
You can only get your answer in terms of the acid ionization constant, K_a. The K_a of H2SO4 is immeasurably high and the K_a of HSO4- is 1.3x10^-2. The higher the K_a, the stronger the acid. Therefore, H2SO4 is the stronger acid. Just a slight correction to the question, there is no HSO4. It exists as an ion HSO4-
Is H2SO3 a weak acid?
It is a strong acid only for the first hydrogen ion that is produced. (1) H2SO4 --> H+ + HSO4^- The remaining bisulfate ion, HSO4^-, is a weak acid and only partially dissociates. (2) HSO4^- <==> H+ + SO4^2- A misconception is that since sulfuric acid is a strong acid, that it dissociates like this: (3) H2SO4 --> 2H+ + SO4^2- That simply isn't the case except for extremely dilute solutions. As the concentration of the acid decreases, the acid behaves more and more like a strong diporotic acid. At "infinite dilution" it is accurate to write the dissociation as equation (3).
Weak and strong acids?
There is no such acid which is both strong and weak. An acid is either weak or it is strong.However, sulfuric acid as a diprotic acid is a strong acid in its first dissociation.H2SO4 --> H+ + HSO4-and is a weak acid in its second dissociationHSO4- --> H+ + SO42-==========================It is a strong acid only for the first hydrogen ion that is produced.(1) H2SO4 --> H+ + HSO4^-The remaining bisulfate ion, HSO4^-, is a weak acid and only partially dissociates.(2) HSO4^- H+ + SO4^2-A misconception is that since sulfuric acid is a strong acid, that it dissociates like this:(3) H2SO4 --> 2H+ + SO4^2-That simply isn't the case except for extremely dilute solutions. As the concentration of the acid decreases, the acid behaves more and more like a strong diporotic acid. At "infinite dilution" it is accurate to write the dissociation as equation (3).Read more: http://wiki.answers.com/Q/Is H2SO4 a strong acid or weak acid#ixzz2TQB85UJp
What is the conjugate acid SO4 2-?
HSO4-
What is the conjugate acid of HSO4 sulfate or sulfuric acid or sulfite or sulfurous acid?
Sulfuric acid.
