| slovo | definícia |
HNaCO3
(gcide) | Sodium bicarbonate \Sodium bicarbonate\,
a white crystalline substance, HNaCO3, with a slight
alkaline taste resembling that of sodium carbonate. It is
found in many mineral springs and also produced
artificially,. It is used in cookery, in baking powders, and
as a source of carbonic acid gas (carbon dioxide) for soda
water. Called also baking soda, cooking soda,
bicarbonate of soda, bicarb, saleratus, and
technically, acid sodium carbonate, {sodium acid
carbonate}, primary sodium carbonate, sodium dicarbonate,
etc.
[1913 Webster] |
| | podobné slovo | definícia |
Na2CO32HNaCO32H2O
(gcide) | Trona \Tro"na\, n. [Of Egyptian or North African origin.] (Chem.
& Min.)
A native double salt, consisting of a combination of neutral
and acid sodium carbonate, Na2CO3.2HNaCO3.2H2O, occurring
as a white crystalline fibrous deposit from certain soda
brine springs and lakes; -- called also urao, and by the
ancients nitrum.
[1913 Webster] |
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