If an acid is strong (NB not concentrated), this means that all the hydrogen dissociates into hydrogen ions. E.G. H2SO4 --> 2H+ + SO4- NOT H2SO4 ←→ 2H+ + SO4- (not reversible). This article is a stub, and is very fishy. You can help GCSE Wiki by expanding it, removing the non-GCSE content or improving it. Retrieved from "https://gcse.wikia.org/wiki/Strong_acid?oldid=4249" Categories: Chemistry Article stubs Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.