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ammonium carbonate
noun
: a carbonate of ammonium
specifically
: the commercial mixture of the bicarbonate and carbamate used especially in smelling salts
Examples of ammonium carbonate in a Sentence
Recent Examples on the Web
This includes the salts that form bright spots — and possibly have an aquatic origin — and ammonium carbonate deposits that indicate the presence of ammonia, most frequently found in the Neptune and Uranus systems and the Kuiper Belt.
—John Wenz, Discover Magazine, 29 June 2016
Thankfully, though, ammonium carbonate decomposes when heated into two chemicals: carbon dioxide, which leavens the dough, and ammonia, which dissipates, leaving no aroma behind in the finished product.
—Ben Mims, Los Angeles Times, 1 Dec. 2021
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Word History
First Known Use
circa 1829, in the meaning defined above
Time Traveler
The first known use of ammonium carbonate was
circa 1829
Dictionary Entries Near ammonium carbonate
Cite this Entry
“Ammonium carbonate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ammonium%20carbonate. Accessed 26 Nov. 2024.
Medical Definition
ammonium carbonate
noun
: a carbonate of ammonium
specifically
: the commercial mixture of the bicarbonate and carbamate used especially in smelling salts
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