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See all on WikipediaFluoroantimonic acid - Wikipedia
Fluoroantimonic acid is the strongest superacid based on the measured value of its Hammett acidity function (H0), which has been determined for various ratios of HF:SbF5. The H0 of HF is −15. A solution of HF containing 1 mol % of SbF5 is −20. The H0 is −21 for 10 mol%. For > 50 mol % SbF5, the H0 is between … See more
Fluoroantimonic acid is a mixture of hydrogen fluoride and antimony pentafluoride, containing various cations and anions (the simplest being H 2F and Sb F 6). This mixture is a superacid that, in terms of … See more
Fluoroantimonic acid solution is so reactive that it is challenging to identify media with which it is unreactive. Materials compatible with … See more
Fluoroantimonic acid is formed by combining hydrogen fluoride and antimony pentafluoride:
SbF5 + 2 HF ⇌ SbF 6 + H2F
The speciation (i.e., the inventory of components) of fluoroantimonic acid is complex. … See moreWikipedia text under CC-BY-SA license What Is the World's Strongest Superacid? - ThoughtCo
Aug 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 …
Fluoroantimonic Acid: The Strongest Acid in the World
Oct 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 …
The World's Strongest Acid: A Deep Dive Into Extreme …
Sep 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 …
The World’s Strongest Acid – The Superacids - Science …
Jan 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 …
Fluoroantimonic acid: The World’s Strongest Superacid
May 11, 2024 · Fluoroantimonic acid, known as the “king of superacids,” is a very powerful acid in chemistry. This article will provide an introduction to fluoroantimonic Superacid. We’ll cover World’s Strongest Superacid …
9.9: Superacids - Chemistry LibreTexts
Fluoroantimonic acid, HSbF 6, can produce solutions with H 0 down to –28. Fluoroantimonic acid is made by combining HF and SbF 5. In this system, HF releases its proton (H +) concomitant …
Fluoroantimonic acid - Wikiwand
Fluoroantimonic acid is the strongest superacid based on the measured value of its Hammett acidity function (H 0), which has been determined for various ratios of HF:SbF 5. The H 0 of …
Why is fluoroantimonic acid so strong? - Chemistry Stack Exchange
Apr 29, 2014 · The strength of an acid depends on many different factors, but it all comes down to how strongly the $\ce{H^+}$ is bound to the acid structure. If it is very loosely bound, the …
Fluoroantimonic acid - chemeurope.com
Fluoroantimonic acid HSbF 6 is a mixture of hydrogen fluoride and antimony pentafluoride in various ratios. The 1:1 combination affords the strongest known superacid , which has been …
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