Sodium carbonate (also known as washing soda, soda ash and soda crystals) is the inorganic compound with the formula Na2CO3 and its various hydrates. All... 31 KB (3,089 words) - 19:42, 16 April 2024 |
Sodium percarbonate, or sodium carbonate peroxide is a chemical substance with formula Na 2H 3CO 6. It is an adduct of sodium carbonate ("soda ash" or... 10 KB (802 words) - 01:22, 8 April 2024 |
a calcium-magnesium carbonate CaMg(CO3)2; and siderite, or iron(II) carbonate, FeCO3, an important iron ore. Sodium carbonate ("soda" or "natron"),... 18 KB (1,674 words) - 21:24, 31 March 2024 |
mass-producing sodium carbonate, natural "soda ash" (impure sodium carbonate that was obtained from the ashes of plants that are rich in sodium): p36 was... 55 KB (6,106 words) - 17:47, 15 April 2024 |
hardness in the water and also converts sodium bicarbonates in river water into sodium carbonate. Sodium carbonates (washing soda) further reacts with the... 26 KB (3,229 words) - 16:06, 6 April 2024 |
predominantly sodium carbonate. In 1807, Sir Humphry Davy isolated a metallic element from caustic soda; he named the new element "sodium" to indicate... 15 KB (1,918 words) - 14:33, 21 March 2024 |
ammonia–soda process is the major industrial process for the production of sodium carbonate (soda ash, Na2CO3). The ammonia–soda process was developed into its... 23 KB (2,708 words) - 23:09, 29 March 2024 |
Sodium sesquicarbonate (systematic name: trisodium hydrogendicarbonate) Na3H(CO3)2 is a double salt of sodium bicarbonate and sodium carbonate (NaHCO3... 5 KB (347 words) - 14:41, 24 January 2024 |
sodium sulfate from sodium chloride, followed by reacting the sodium sulfate with coal and calcium carbonate to make sodium carbonate. The process gradually... 18 KB (2,343 words) - 16:34, 15 February 2024 |
Natron (category Carbonate minerals) naturally occurring mixture of sodium carbonate decahydrate (Na2CO3·10H2O, a kind of soda ash) and around 17% sodium bicarbonate (also called baking... 14 KB (1,475 words) - 21:34, 24 April 2024 |
x·SiO 2 + x H 2O Sodium silicates can also be obtained by dissolving silica SiO 2 (whose melting point is 1713 °C) in molten sodium carbonate (that melts with... 37 KB (4,661 words) - 16:31, 2 April 2024 |
high pressures. Basic copper carbonate is prepared by combining aqueous solutions of copper(II) sulfate and sodium carbonate at ambient temperature and... 9 KB (843 words) - 11:40, 27 March 2024 |
Benedict's solution) is a chemical reagent and complex mixture of sodium carbonate, sodium citrate, and copper(II) sulfate pentahydrate. It is often used... 8 KB (913 words) - 15:38, 13 April 2024 |
elements using a very small amount of sample. The sodium carbonate test (not to be confused with sodium carbonate extract test) is used to distinguish between... 22 KB (2,502 words) - 08:22, 5 February 2024 |
important barium compounds. Barium carbonate is made commercially from barium sulfide by treatment with sodium carbonate at 60 to 70 °C (soda ash method)... 6 KB (389 words) - 18:20, 3 April 2024 |
such glasses are not made from sodium oxide, but the equivalent of Na2O is added in the form of "soda" (sodium carbonate), which loses carbon dioxide at... 6 KB (542 words) - 00:58, 28 April 2024 |
the carbonate rinse removes the chlorides in hours rather than the cool bath of long duration used by professional conservators. Soaking in sodium carbonate—which... 12 KB (1,475 words) - 16:08, 6 October 2023 |
compounds containing sodium Sodium carbonate, washing soda or soda ash Sodium bicarbonate, baking soda Sodium hydroxide, caustic soda Sodium oxide, an alkali... 4 KB (485 words) - 14:58, 6 March 2024 |
from tallow. Sodium tallowate, for example, is obtained by reacting tallow with sodium hydroxide (lye, caustic soda) or sodium carbonate (washing soda)... 13 KB (1,648 words) - 20:47, 1 February 2024 |
The residual sodium carbonate (RSC) index of irrigation water or soil water is used to indicate the alkalinity hazard for soil. The RSC index is used to... 9 KB (951 words) - 03:58, 26 June 2023 |
known, such as the basic sodium aluminium carbonate mineral dawsonite (NaAlCO3(OH)2) and hydrated basic aluminium carbonate minerals scarbroite (Al5(CO3)(OH)13•5(H2O))... 6 KB (505 words) - 01:32, 8 September 2023 |