Meanings of anhydrides in English

The oxygen escapes and the anhydrides, reacting with water, re-form nitric and sulphuric acids.

In this work we tested 12 commercially available anhydrides, selected based on their safety and hydrophobicity.

They also lay stress upon the superior stability of the nitrates of the anhydrides, especially of the ketoses.

Sulphur is objectionable in acetylene because it is converted into sulphurous and sulphuric anhydrides, or their respective acids, as it passes through the flame.