Associations to the word «Sulphonic»

Wiktionary

SULPHONIC, adjective. Alternative spelling of sulfonic
SULPHONIC ACID, noun. (British spelling) (chemistry) Alternative spelling of sulfonic acid
SULPHONIC ANHYDRIDE, noun. Alternative spelling of sulfonic anhydride

Wise words

All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.
Winston Churchill