Encyclopedia > Oleum

  Article Content

Oleum

Oleum is also known as fuming sulphuric acid or Nordhausen acid. It has a chemical formula of H2S2O7, and can be formed by dissolving excess sulphur trioxide[?] into sulphuric acid. See sulphuric acid for more information.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
The Office

... Donna, one of David Brent's friends' children who stays with him while going out with Ricky. Loosely framed as a mockumentary the series' humour largely revolves ...