How To Use Sodium carbonate In A Sentence
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Because the alkali waste mainly contains sodium sulphide, sodium carbonate and some organic matters, which restrict the comprehensive utilization of alkali waste.
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When heated this produces methane gas and a solid residue of sodium carbonate.
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This bonds to the CO2 to form droplets of sodium carbonate, which is collected at the bottom of the towers and passed onto subsequent stages that separate and collect the CO2.
Could CO2 be the green fuel powering tomorrow's cars?
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Hard water which can be softened by adding sodium carbonate is called permanent hard water.
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The carbonates are washed repeatedly with a dilute solution of sodium carbonate, thus removing any coloration from the precipitate.
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For acid-base reactions, sodium carbonate, sodium tetraborate, benzoic acid, potassium hydrogen phthalate, and potassium hydrogen iodate make up the complete list.
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The crystalline cake of acetone sodium bisulphite, which separates on standing, is well pressed, to free it from impurities, decomposed by distillation with dilute sodium carbonate, and the aqueous distillate of pure acetone dehydrated over calcium chloride.
Nitro-Explosives: A Practical Treatise
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Sodium carbonate, which is often added to commercial bleaches, increases the alkalinity of the wash-water solution.
HOME COMFORTS
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A pound of baking soda yields 10.6 ounces of anhydrous sodium carbonate, which is equivalent to 12.4 ounces of monohydrated sodium carbonate.
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When heated this produces methane gas and a solid residue of sodium carbonate.
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A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.
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The solids include mineral salts (the chief of which is sodium carbonate) and four different chemical agents, or enzymes, — trypsin, amylopsin, steapsin, and a milk-curding enzyme.
Physiology and Hygiene for Secondary Schools
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Content of the project: utilize CO2 resource, to set up production lines of methyl carbonate, granular dry ice powder, salicylic acid, sodium carbonate and ethylene urea etc.
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This effect, called effervescence, is found in many commercial antacid products which use sodium carbonate as an active ingredient.
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For example, at elevated temperatures, sodium bicarbonate decomposes and releases carbon dioxide and leaves sodium carbonate as mentioned earlier.
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If more alkalinity was needed, then borax, sodium metaborate, sodium carbonate, or even lye were used.
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Breadcake: wheat powder. fine palm oil. salt. sodium carbonate. potassium carbonate. vitamin B 2. gardenia.
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The viscosity of a clay slip is adjusted by addition of water or deflocculating chemicals like soda ash (sodium carbonate) and water glass (sodium silicate). density
7. Slip casting
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He concluded that the pseudomorphs were derived when rainwater penetrating the near-surface layers leached out the sodium carbonate from the original shortite, leaving behind calcium carbonate.
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Sodium carbonate is a chemical compound which conforms to the general formula Na 2 CO 3.
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If more alkalinity was needed, then borax, sodium metaborate, sodium carbonate, or even lye were used.
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To a small portion of this solution add slight excess of sodium carbonate, evaporate to dryness on the water-bath, dissolve in 5-10 c.c. pure sulphuric acid, add 2 drops saturated copper sulphate solution, place in a test-tube and heat in a boiling water-bath for 2 minutes, cool, add 2 or 3 drops of the alcoholic thiophene and warm gently.
The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged.
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Most of the sodium carbonate used in North America comes from large deposits of the mineral trona, a sodium carbonate/bicarbonate found in Wyoming.
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The most significant user is the glass industry, which uses sodium carbonate to decompose silicates for glass making.
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We consume sodium in a variety of forms such as monosodium glutamate, sodium carbonate, sodium bicarbonate and sodium benzoate, among others.
Buzzword: Sodium
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After cooling to room temperature, sodium carbonate is added to affect neutralization and to precipitate the crude diacetylmorphine (heroin).
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This salt, commonly called bicarbonate of soda, or baking soda, is made by the Solvay process, as explained above, or by passing carbon dioxide into strong solutions of sodium carbonate:
An Elementary Study of Chemistry
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The most significant user is the glass industry, which uses sodium carbonate to decompose silicates for glass making.
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At room temperature, sodium carbonate is an odorless, grayish-white powder which is hygroscopic.
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Lake Natron has no river outlet, and sodium carbonate accumulates in it, leached out from the surrounding volcanic rocks.
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The catalyst carrier for biomass pyrolysis was prepared by red mud, ash and anhydrous sodium carbonate.
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Liberally cover the body in natron (a natural salt, composed of sodium carbonate and sodium bicarbonate with traces of sodium chloride and sodium sulfate).
Wrapping Kevin
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Not quite ruined, however, as a bath in a 5 per cent solution of sodium carbonate will discharge the color and then, if the print is faded, it may be redeveloped in an alkaline developer such as metol-hydro.
Bromide Printing and Enlarging A Practical Guide to the Making of Bromide Prints by Contact and Bromide Enlarging by Daylight and Artificial Light, With the Toning of Bromide Prints and Enlargements
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Several "halophyte" (salt tolerant) plant species and seaweed species can be processed to yield an impure form of sodium carbonate, and these sources predominated in Europe and elsewhere until the early 19th Century.
Find Me A Cure
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The problem was not helped by each lab having its own preference for the indicator to be used with sodium carbonate.
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Next to it come the so-called carbonates: first, sodium carbonate, which is already familiar to us as washing soda; and second, sodium bicarbonate, which is an ingredient of baking powders.
General Science
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The solids include mineral salts (the chief of which is sodium carbonate) and four different chemical agents, or enzymes, — trypsin, amylopsin, steapsin, and a milk-curding enzyme.
Physiology and Hygiene for Secondary Schools
