Word.ws English Dictionary

pyrosulphuric acid

pyrosulphuric acid is the alternative spelling of pyrosulfuric acid.

Meaning of pyrosulfuric acid

Noun

pyrosulfuric acid (uncountable)

  1. The acid, H₂S₂O₇, formed by the reaction of sulfur trioxide with sulfuric acid; used in the manufacture of explosives etc.
    Synonyms:
    disulfuric acid, fuming sulfuric acid, oleum

Questions about pyrosulphuric acid

What is pyrosulphuric acid the alternative spelling of?
Pyrosulphuric acid is the alternative spelling of pyrosulfuric acid.

Words near pyrosulphuric acid in the dictionary

  1. pyrosulphate
  2. pyrosulphates
  3. pyrosulphite
  4. pyrosulphites
  5. pyrosulphuric
  6. pyrosulphuric acid
  7. pyrosynthesis
  8. pyrosynthetic
  9. pyrotag
  10. pyrotagged
  11. pyrotagging

Source and license

Adapted from Wiktionary: pyrosulphuric acid (page history and authors); pyrosulfuric acid (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “pyrosulphuric acid.” Word.ws, https://word.ws/pyrosulphuric_acid. Based on Wiktionary, CC BY-SA 4.0.