HClO4 is stronger.
No, 1M HCl is a strong acid but not the strongest. Hydrochloric acid (HCl) is a strong acid because it completely ionizes in water, but there are other acids that are stronger, such as sulfuric acid (H2SO4) and hydrofluoric acid (HF).
Strongest (conjugated) Acid:hexa-Fluoro-Antimonic Acid (HSbF6 or HF.SbF5), pKa = -25It is conjugated to the base: SbF6-Classified as a "Superacid". This acid will donate proton to C2H4 to form a ethane-carbocation. Compare: pKa(HClO4) = -10, HClO4 does not react with ethene.
HCI (Hydrochloric acid)
Ca(OH)2 -------- calcium hydroxide NH3 -------------- ammonia H2SO4 ----------- sulfuric acid CH3COOH ------- acetic acid HClO4 ------------ perchloric acid
HClO4 is the strong acid known as perchloric acid.
No, 1M HCl is a strong acid but not the strongest. Hydrochloric acid (HCl) is a strong acid because it completely ionizes in water, but there are other acids that are stronger, such as sulfuric acid (H2SO4) and hydrofluoric acid (HF).
Strongest (conjugated) Acid:hexa-Fluoro-Antimonic Acid (HSbF6 or HF.SbF5), pKa = -25It is conjugated to the base: SbF6-Classified as a "Superacid". This acid will donate proton to C2H4 to form a ethane-carbocation. Compare: pKa(HClO4) = -10, HClO4 does not react with ethene.
I think Chloric acid(vii) is the strongest acid. Its formula is HClO4
HCI - Hydrochloric acid HI - Hydroiodic acid H2SO4 - Sulfuric acid HBr- Hydrobromic acid HCIO4 - Perchloric Acid
HCI (Hydrochloric acid)
There are many, the most common being H2SO4, HCl, HBr, HI, HNO3, and HClO4
HClO4 is the strong acid known as perchloric acid.
Ca(OH)2 -------- calcium hydroxide NH3 -------------- ammonia H2SO4 ----------- sulfuric acid CH3COOH ------- acetic acid HClO4 ------------ perchloric acid
Strongest (conjugated) Acid:hexa-Fluoro-Antimonic Acid (HSbF6 or HF.SbF5), pKa = -25It is conjugated to the base: SbF6-Classified as a "Superacid". This acid will donate proton to C2H4 to form a ethane-carbocation. Compare: pKa(HClO4) = -10, HClO4 does not react with ethene.
The chemical formula for Chloric Acid is HCIO3
Yes, but this one not for practical use. Then HClO4 or HI is more common to use (pKa values about -10).
Sulfur trioxide (SO3) is one of the strongest acidic oxides. It reacts with water to form sulfuric acid, H2SO4, which is a strong acid.