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2007-01-26 13:14:26 · 1 answers · asked by Mr Asker Knowmore 2 in Science & Mathematics Chemistry

1 answers

SO3 is called "Oleum" when produced commercially. Just add water and you have sulfuric acid. That would make SO3 the anhydride of this acid.

p.s. In the USA, sulfuric is spelled with an "f". Its "ph" in the UK

2007-01-26 13:36:40 · answer #1 · answered by reb1240 7 · 0 0

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