
Fluorosulfuric acid - Wikipedia
Fluorosulfuric acid (IUPAC name: sulfurofluoridic acid) is the inorganic compound with the chemical formula HSO3F. It is one of the strongest acids commercially available. It is a …
Sulfurous acid - Wikipedia
Attempts to concentrate the solutions of sulfurous acid simply reverses the equilibrium, producing sulfur dioxide and water vapor. A clathrate with the formula 4SO2·23H2O has been …
Chemistry – A European Journal
Jan 14, 2010 · Protonated magic acid: Fluorodihydroxyoxosulfonium hexafluoroantimonate, [H2SO3F]+[SbF6]−, is formed when SO3 reacts at −35 °C with the superacid HF/SbF5. The in …
Why is magic acid a superacid? - Chemistry Stack Exchange
Aug 19, 2014 · $$\ce{2SbF5 + 2 HF <=> H2F+ + [Sb2F11]- }$$ $\ce{H2F+}$ is even stronger acid than $\ce{H2SO3F+}$ - it can protonate water twice, even if transiently.
Magic acid - Wikipedia
Magic acid (FSO3H·SbF5) is a superacid consisting of a mixture, most commonly in a 1:1 molar ratio, of fluorosulfuric acid (HSO3F) and antimony pentafluoride (SbF5).
氟硫酸 - 百度百科
氟硫酸,又名氟磺酸,是一种 无机化合物,化学式为FHO3S。 是一种含氟的强酸,属于 超强酸。 可以把它看作硫酸与氢氟酸的酐,可溶于极性有机溶剂(例如 硝基苯,乙酸和乙酸乙酯), …
H2SO3F molar mass - Chemical Portal
For example, water is H 2 O, meaning it contains two hydrogen atoms and one oxygen atom. Find atomic masses: look up the atomic masses of each element present in the compound. The …
What is Magic Acid? - Kids Portal For Parents
Magic Acid, H2SO3F+, is one of the inorganic superacids. This extremely strong acid has a pKa of 20 and is strong enough to protonate saturated alkanes to form carbonium ions. Magic Acid …
Sulfurous Acid | H2O3S | CID 1100 - PubChem
Sulfurous acid appears as a colorless liquid with a pungent burning sulfur odor. Corrosive to metals and tissue. Sulfurous acid is a sulfur oxoacid. It is a conjugate acid of a …
The species responsible for the superacidity of SbF5- HSO3F
H2SO3F: This species is formed due to the reaction between HSO3F and SbF5. It is a strong acid and is responsible for the superacidity of the SbF5- HSO3F system. - HSO3F: Although …