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How to do superacids

User Evilfred
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Well, according to the classical definition, a superacid is an acid with an acidity greater than that of 100% pure sulfuric acid,[1] which has a Hammett acidity function (H0) of −12. According to the modern definition, superacid is a medium in which the chemical potential of the proton is higher than in pure sulfuric acid.[2] Commercially available superacids include trifluoromethanesulfonic acid (CF3SO3H), also known as triflic acid, and fluorosulfuric acid (HSO3F), both of which are about a thousand times stronger (i.e. have more negative H0 values) than sulfuric acid. Strong superacids are prepared by the combination of a strong Lewis acid and a strong Brønsted acid. The strongest superacid is fluoroantimonic acid.
User Awn
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