If you search the web for the strongest acid, you will see two candidates for it.
1.Fluoroantimonic acid
2.Carborane acid
Wikipedia and some other websites said that 1 is stronger.
About.com-Chemistry and some other websites said that 2 is stronger.
Fluoroantimonic acid vs carborane acid
Could you tell me which one is stronger?
P.S. Shouldn't be fluorosulfuric acid since 1 and 2 had replaced it (see websites)
Which is the strongest acid?
2012-08-14 1:42 am
回答 (2)
2012-08-14 11:41 pm
✔ 最佳答案
Use the "Hammett Acidity Function "Fluoroantimonic acid has function -31.3
Carboane acid is -18
Fluorosulfuric acid is 15.1
H2SO4 is -12 .
Use the value of this function Fluoroantimonic is the strongest acid .
2012-08-15 1:31 am
But you have to define what does "an acid" mean.
Does gluoroantimonic acid exist, or its just a mixture of antimony pentafluoride and hydrogen fluoride?
Does gluoroantimonic acid exist, or its just a mixture of antimony pentafluoride and hydrogen fluoride?
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