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Washing soda carbonate

Valentinite, see Antimony(III) oxide Verdigris, see Copper acetate hydrate Vermillion, see Mercury(II) sulflde Villiaumite, see Sodium fluoride Vitamin B3, see Calcium (+)pantothenate Washing soda, see Sodium carbonate 10-water Whitlockite, see Calcium phosphate Willemite, see Zinc silicate(4—)... [Pg.275]

Washing soda (sodium carbonate) and caustic soda (sodium hydroxide)... [Pg.105]

Sodium carbonate, also called washing soda, can be made by heating sodium hydrogen carbonate ... [Pg.474]

Wash solutions for precipitates, 426 Washing of precipitates 118, 426 by decantation. 119 solubility losses in, 119, 427 Washing soda D. of sodium carbonate in, 295 Water absorbents for, 477 ammonia-free, 679 deionised, 90 D. of hardness, 332 D. of total cation concentration, 210 D. with Karl Fischer reagent 637 distilled, 90 high purity, 91 ionic product of, 36 types and standards for, (T) 90 volume of 1 g at various temperatures, (T)87... [Pg.877]

Sodium carbonate peroxide is added to peroxide toothpaste as a whitener. It breaks down into sodium carbonate (washing soda) and hydrogen peroxide. The hydrogen peroxide bleaches the teeth and kills germs. [Pg.242]

Sodium carbonate decahydrate, Na2CO3-10H2O, was once widely used as washing soda. It is still sometimes added to water to precipitate Mg2+ and Ca2+ ions as carbonates, as in... [Pg.711]

Ammonia, another well known cleaner, is also used to manufacture fertilizers, nitric acid, sodium carbonate (washing soda), explosives, nylon, and baking soda. Ammonia is produced by combining nitrogen gas (obtained from the air) and hydrogen gas (obtained from natural gas) in a process called the Haber-Bosch process ... [Pg.70]

Leblanc s process survived him. Within several decades, it was almost the only one used to produce washing soda for the textile, soap, glass, and papermaking industries. And eventually his synthetic sodium carbonate put the barilla and kelp collectors out of business. [Pg.11]

One way that the cations calcium and magnesium may be removed is by adding washing soda, sodium carbonate, Na2C03- 10 H20. This sodium salt is highly soluble in aqueous solution. The process of adding washing soda to hard... [Pg.61]

Drawing a Conclusion The compound in washing soda is sodium carbonate. How did the sodium carbonate soften the hard water ... [Pg.28]

Sodium carbonate common washing soda, available at any supermarket. Grind to powder in blender. [Pg.96]

Type 2 (Blender method) - Using acetone, dilute sulfuric acid, sodium hydroxide (lye), sodium carbonate (washing soda), sodium sulfate, and carbon tetrachloride. Uses more chemicals and equipment but produces an article of much greater purity. All chemi-lcals used are cheaply and readily available. Geared to the production of larger quantities than field grade, this method was actually developed to produce ricin ((or use by the Chemical Warfare Branch of the Army. [Pg.110]

Bases also have their domestic uses. The various kinds of soda found in the home - baking soda, washing soda and caustic soda - are all bases. But the widest used base of all is lime. Besides its agricultural use, lime is a vital ingredient in cement, mortar, plaster and concrete. The lime reacts with carbon dioxide in the air and hardens the mixture as it dries out. [Pg.16]

IN A CUSTARD CUP, DISSOLVE 1 TEASPOON SAL SODA (WASHING SODA, SODIUM CARBONATE) IN 50 ml WATER. HEAT SLIGHTLY. ADD SLAKED LIME MIXED WITH WATER. STIR. CHEMICAL REACTION PRODUCES SODIUM HYDROXIDE AND CALCIUM CARBONATE. FILTER. CLEAR LIQUID CONTAINS THE SODIUM HYDROXIDE (LYE). THE jCAL-CIUM CARBONATE IS HELD BACK BY THE FILTER. [Pg.45]

WHEN HOT, ADD SOLUTION OF 2 TEASPOONS WASHING SODA IN 50 ml WATER. YOU GET A HEAVY WHITE PRECIPITATE OF CALCIUM CARBONATE. [Pg.61]

MAKE SOLUTION OF 5 g WASHING SODA (SODIUM CARBONATE) IN 50 ml WATER. ADD SOME OF THIS SOLUTION TO THE OTHER TWO. IN BOTH JARS YOU WILL GET A HEAVY WHITE PRECIPITATE. IN THE Mg JAR, THIS IS NORMAL MAGNESIUM CARBONATE (MgCOj). IN Zn JAR, CO, IS SET FREE AND BASIC ZINC CARBONATE (Zn OH),ZnCOj) RESULTS. [Pg.63]

SODIUM CARBONATE Na,C03 10RO Na,C03-H20 sal soda, crystal washing soda concentrated washing soda Grocery Grocery... [Pg.111]

Sodium Carbonate(also called Soda, Washing Soda or Soda Ash), NajCO, row 106.00, wh crysts, mp 851°, bp dec on further heating, d 2.48 (Ref 5,p 780 Ref 12,p 1114). It is used as a reagent, in the manuf of various chem products in other industries, and in various expl compns. (See also Spec 0-S-571E)... [Pg.454]

See other pages where Washing soda carbonate is mentioned: [Pg.12]    [Pg.200]    [Pg.12]    [Pg.200]    [Pg.363]    [Pg.425]    [Pg.873]    [Pg.267]    [Pg.938]    [Pg.5]    [Pg.6]    [Pg.61]    [Pg.71]    [Pg.73]    [Pg.44]    [Pg.455]    [Pg.332]    [Pg.69]    [Pg.249]    [Pg.251]    [Pg.308]    [Pg.211]    [Pg.734]    [Pg.873]    [Pg.243]    [Pg.550]    [Pg.1490]    [Pg.510]    [Pg.1021]    [Pg.826]    [Pg.204]    [Pg.353]   


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Carbonated soda

Soda Carbonate

Sodas

Washed carbons

Washing carbon

Washing soda

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