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A salt or ester of carbonic acid
Answer for the clue "A salt or ester of carbonic acid ", 9 letters:
carbonate
Alternative clues for the word carbonate
Word definitions for carbonate in dictionaries
Douglas Harper's Etymology Dictionary
Word definitions in Douglas Harper's Etymology Dictionary
1805, "to form into a carbonate," from carbonate (n.) by influence of French carbonater "transform into a carbonate." Meaning "to impregnate with carbonic acid gas (i.e. carbon dioxide )" is from 1850s. Related: Carbonated ; carbonating .
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
Carbonate \Car"bon*ate\, n. [Cf. F. carbonate.] (Chem.) A salt or carbonic acid, as in limestone, some forms of lead ore, etc.
Wikipedia
Word definitions in Wikipedia
Carbonate may refer to:
WordNet
Word definitions in WordNet
n. a salt or ester of carbonic acid (containing the anion CO3) v. treat with carbon dioxide; "Carbonated soft drinks" turn into a carbonate
Wiktionary
Word definitions in Wiktionary
n. Any salt or ester of carbonic acid. vb. (context transitive English) To charge (often a beverage) with carbon dioxide.
Usage examples of carbonate.
If the dish becomes stained during evaporation, take up with a few drops of hydrochloric and sulphurous acids, evaporate, and then treat with carbonate of soda.
This result is analogous to that which follows from the immersion of leaves in a strong solution of one part of the carbonate to 109, or 146, or even 218 of water, for the leaves are then paralysed and no inflection ensues, though the glands are blackened, and the protoplasm in the cells of the tentacles undergoes strong aggregation.
A piece of leaf immersed in a few drops of a solution of one part of carbonate of ammonia to 437 of water had all the glands blackened and all the tentacles inflected in 5 m.
The first effect of the carbonate and of certain other salts of ammonia, as well as of some other fluids, is the darkening or blackening of the glands.
A similar result followed from an immersion of only 15 minutes in a solution of one part of carbonate of ammonia to 218 of water, and the adjoining cells of the tentacles, on which the papillae were seated, now likewise contained aggregated masses of protoplasm.
If there be great prostration, with cold extremities, the carbonate of ammonia should be administered, in doses of from one to two grains, every second hour, in gum arabic mucilage.
We learn from the foregoing experiments that the margins of the leaves curl inwards when excited by the mere pressure of objects not yielding any soluble matter, by objects yielding such matter, and by some fluidsnamely an infusion of raw meat and a week solution of carbonate of ammonia.
The statocysts in such creatures open to the outside world through narrow apertures, and the statoliths are not bits of calcium carbonate but are, rather, sand particles the creature actually places within the statocysts.
Thus a particle of sugar added to the secretion round a gland causes a much greater increase of secretion, and much less aggregation, than does a particle of carbonate of ammonia given in the same manner.
We shall hereafter see that the purple fluid within the sensitive filaments of Dionaea, which do not secrete, likewise undergoes aggregation from the action of a weak solution of carbonate of ammonia.
Other fluids, besides a solution of the carbonate, for instance an infusion of raw meat, produce this same effect.
After a brief free-swimming phase, the haptophytes constructed for themselves tiny, intricate suits of armor from calcium carbonate.
One of these same leaves was then placed in a weak solution of the carbonate, and after 1 hr. 45 m.
I then added a minute drop of a solution of one part of carbonate of ammonia to 109 of water, and after 1 hr. examined the specimens.
A leaf from this plant, and, for comparison, one from a fresh plant, were both immersed for 1 hr. in a rather strong solution of carbonate of ammonia.