Fluoroantimonic acid - Wikipedia
WEBFluoroantimonic acid is a mixture of hydrogen fluoride and antimony pentafluoride, containing various cations and anions (the simplest being H 2 F + and Sb F −
The World's Strongest Acid: A Deep Dive Into Extreme Acidity
WEBSep 29, 2023 · Fluoroantimonic acid registers an H of -21, while sulfuric acid's H measures -12. To translate that, fluoroantimonic acid is a staggering 20 × 10¹⁹ times stronger than pure sulfuric acid. If this were a showdown, it would like Captain Marvel squaring off against a newborn kitten.
Fluoroantimonic Acid: The Strongest Acid in the World
WEBOct 3, 2023 · Fluoroantimonic acid has an H 0 of -31.3, so its acidity is 3X10 38 times stronger than to freshly distilled water. If you compare the acidity of muriatic acid and pure sulfuric acid to fluoroantimonic acid, fluoroantimonic acid is over 2 undecillions (2,000,000,000,000,000,000,000,000,000,000,000) times more acidic compared to …
The World’s Strongest Acid – The Superacids - Science Notes …
WEBJan 21, 2021 · The world’s strongest acid is the superacid called fluoroantimonic acid (HSbF 6). It is over a billion times stronger than pure sulfuric acid. In other words, fluoroantimonic acid donates protons around a billion times better than sulfuric acid.
What Is the World's Strongest Superacid? - ThoughtCo
WEBAug 3, 2024 · The world's strongest superacid is fluoroantimonic acid, HSbF 6. It is formed by mixing hydrogen fluoride (HF) and antimony pentafluoride (SbF 5). Various mixtures produce the superacid, but mixing equal ratios of the two acids produces the strongest superacid known to humankind.
What’s the strongest acid in the world? | Article - RSC Education
WEBOct 20, 2021 · Indeed, once fluorosulfuric acid has given up one of its fluoride ions to the antimony pentafluoride, the resulting HSO 3 F·SbF 5 system has a Hammett acidity (pH equivalent) of -23. That’s 100 billion times more powerful than pure sulfuric acid.
Fluoroantimonic acid - Wikiwand
WEBFluoroantimonic acid is formed by combining hydrogen fluoride and antimony pentafluoride: SbF 5 + 2 HF ⇌ SbF − 6 + H 2 F + The speciation (i.e., the inventory of components) of fluoroantimonic acid is complex.
H0 value for fluoroantimonic acid - Chemistry Stack Exchange
WEBNov 1, 2018 · Relative acidities of HF H F and HSOX3F H S O X 3 F on addition of SbFX5 S b F X 5. That is why most textbooks (e.g. [2]) list H0 H 0 from −21 − 21 to −25 − 25 for Magic Acid and H0 H 0 from −21 − 21 to −28 − 28 for fluoroantimonic acid.
Fluoroantimonic Acid - HSbF6 - Kemicalinfo
WEBFluoroantimonic Acid pH. Fluoroantimonic acid is a superacid and has a pH value of less than -14. This is because the pH scale measures the concentration of hydrogen ions (H+) in a solution, and superacids have higher concentrations of H+ ions than pure water.
Fluoroantimonic acid - American Chemical Society
WEBApr 9, 2007 · Fluoroantimonic acid (HSbF 6), the strongest known superacid, is made by combining HF with SbF 5. It can be as much as 2 × 10 19 times stronger than 100% H 2 SO 4. However, superacids are all equally strong in aqueous solution; other solvents must be used to observe their effects.
Skip to content