Table of Contents
What type of acid is H2SO4?
Sulfuric acid
Sulfuric acid (American spelling) or sulphuric acid (Commonwealth spelling), also known as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula H2SO4.
Is H2SO4 a strong acid or weak acid?
Weak acids are only slightly ionized. Phosphoric acid is stronger than acetic acid and so is ionized to a greater extent….Strong and Weak Acids and Acid Ionization Constant.
| Acid | Conjugate Base |
|---|---|
| HCl (hydrochloric acid) (strongest) | Cl− (chloride ion) (weakest) |
| H2SO4 (sulfuric acid) | HSO4− (hydrogen sulfate ion) |
| HNO3 (nitric acid) | NO3− (nitrate ion) |
| Weak Acids |
Is chloric acid weak?
All the other acids are weak. The strong acids are hydrochloric acid, nitric acid, sulfuric acid, hydrobromic acid, hydroiodic acid, perchloric acid, and chloric acid. The only weak acid formed by the reaction between hydrogen and a halogen is hydrofluoric acid (HF).
Is H2SO4 a stronger acid than HCl?
Generally, both Hydrochloric acid (HCl) and Sulfuric acid (H2SO4) are really strong acids compared to any other acids. However, HCl is stronger than H2SO4. This is mainly due to the difference in the basicity of both acids. Additionally, if we look at the pKa value HCl has a pKa of -6.3 and sulfuric acid has a pKa ~-3.
Is H2SO4 a strong oxidizing agent?
H2SO4 is a strong oxidizing agent.
Why is H2SO4 more viscous than HCl?
Correct explanation : Sulphuric acid is more viscous because of the presence of greater extent of hydrogen bonding in the molecules.
Is H2SO4 a reducing or oxidizing agent?
it is always an oxidizing agent. In H2SO4 sulphur is in +6 oxidation state. To act a a reducing agent one should lose electrons i.e; the atom should go from lower positive oxidation state to higher positive oxidation state.
Is H2SO4 a strong or a weak acid?
Weak acid always forms a strong conjugate base. A weak base always forms a strong conjugate acid. So, H2SO4 is a strong acid that makes a weak conjugate base according to the concept of conjugate acid-base pair. The conjugate base of H2SO4 is HSO4-.
Which is the stronger acid, HCl or H2SO4?
This means HCl in an aqueous solution is more deprotonated than HNO3, and so HCl is a stronger acid than HNO3. That’s it. Don’t get confused with those NaCl+H2SO4 situations. HCl is a gas and can be eliminated from the reaction mixture, which allows the reaction to occur, even if HCl is the stronger acid.
Which acid has the chemical formula H2SO4?
H2SO4 is the chemical formula for sulfuric acid. It dissolves readily in water, generating a lot of heat in the process. H2SO4 is used industrially in the chemical manufacturing of many important compounds such as phosphates for fertilizers.
Is acidic or basic H2SO4?
In general, H2SO4 is acidic in nature as its reactivity is very high in all chemical solutions but in the presence of superacids, it can act as a base also. The pH value of H2SO4 is around 1 to 3 but it depends on its concentration.