3 ms·
Oleum. Fuming sulfuric acid. https://en.wikipedia.org/wiki/Oleum https://en.wikipedia.org/wiki/Oleum
by kees99 6y ago
Oleum. Fuming sulfuric acid.
https://en.wikipedia.org/wiki/Oleum https://en.wikipedia.org/wiki/Oleum
- wolfgang42 6y agoAnd apparently the percentage is strength relative to (non-fuming?) sulfuric acid (i.e. neat sulfuric acid without sulfur trioxide added) which is why it’s over 100%.