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 …

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 …

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 …

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 (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，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）， …

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 …

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 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 …

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 …