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Meaning of pyrosulfuric acid | Babel Free

Noun CEFR B2

Definitions

The acid, H₂S₂O₇, formed by the reaction of sulfur trioxide with sulfuric acid; used in the manufacture of explosives etc.

uncountable

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

pyrosulfuryl pyrosulphate pyrosulphite pyrosulphuric acid pyrosynthesis pyrotag