SINCE 1828
dithionous acid
noun
di·thi·o·nous acid
| \ (ˈ)dī¦thīənəs-\
Definition of dithionous acid
: hydrosulfurous acid
—used in the nomenclature adopted by the International Union of Pure and Applied Chemistry
Keep scrolling for more
Comments on dithionous acid
What made you want to look up dithionous acid? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Time Traveler Quiz: Which Word Came First?
-
- Which came first?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
-
Time Traveler Quiz: Which Word Came First?
Which word entered the English language first?
Take the quiz -
Slippery Words Quiz—Changing with the Times
Do you know these earlier meanings of words?
Take the quiz -
Spell It
Can you spell these 10 commonly misspelled words?
Take the quiz -
SCRABBLE® Sprint
SCRABBLE® fans, sharpen your skills!
Play the game
Share dithionous acid
Resources for dithionous acid