Water small

In addition to ethylene oxide, carbon dioxide, and water, small quantities of acetaldehyde and traces of formaldehyde are also produced in the process. They generally total less than 0.2% of the ethylene oxide formed. Acetaldehyde is most likely formed by isomerization of ethylene oxide, whereas formaldehyde is most likely formed by direct oxidation of ethylene (108). 

Gaseous CO2 is extensively used to carbonate soft drinks and this use alone accounts for 20% of production. Other quasi-chemical applications are its use as a gas purge, as an inert protective gas for welding, and for the neutralization of caustic and alkaline waste waters. Small amounts are also used in the manufacture of sodium salicylate, basic lead carbonate ( white lead ), and various carbonates such as M2CO3 and M HC03 (M = Na, K, NH4, etc.). One of the most important uses of CO2 is to manufacture urea via ammonium carbamate ... 

Actually when naphthalene- jS-sulphonic acid is melted with sulphuric acid (containing water) small amounts of the isomeric a-acid are obtained. 

Nepal D, Geckeler KE (2007) Proteins and carbon nanotubes close encounter in water. Small 3 1259-1265. 

Pacific herring Clupeus harenguspallast) spawn synchronously by the millions near shore, their suspended milt discoloring the water. Small clusters of males start, then activity spreads to an entire school. Spawning lasts several hours in... 

Although hexachlorobutadiene is not very soluble in water, small amounts may be found in some public drinking water (less than 1 part hexachlorobutadiene per billion parts water [ppb]). It may also be found in underground water near hazardous waste sites. Hexachlorobutadiene has no agricultural or food chemical uses in the United States. 

Materials small drinking glass such as juice glass, water, small metal objects such as pennies, paper clips, small nails, medicine dropper (optional)... 

Expression of the catalytic capacity of the immobilized laccase was also observed in more than a dozen different solvents, provided that they were either saturated with water or, in the case of solvents miscible with water, small amounts of water had been added (Table III). No enzymatic reaction was observed when the solvents tested were free of water. No correlation was found between the activity of the immobilized laccase and the hydrophobicity of the solvent in which the reaction took place. The rate of laccase reaction in ethylacetate was only twice that in toluene, despite the fact that water-saturated ethylacetate contains 50 times more water than... 

Large pot (or sink), water, small plastic soda bottle (the 20-ounce size works nicely), film canister with lid, sharp knife, baking soda, vinegar, long wooden match, assistant... 

Solution of this equation requires a determination of surface tension. The surface tension of an oil droplet in a water continuous phase normally is between 1 and 50 dynes/cm. It is not possible to predict the value without lab measurements in the produced water Small amounts of impurities in pro duced water can lower surface tension significantly from what might lie measured in synthetic water. As these impure ties change with time, so will surface tension. In the absence of data, it is recommended that a maximum diameter of between 250 and 500 microns be used for design... 

FERROSILICON. An alloy of iron and silicon used to add silicon to steel and iron, d 5.4. insoluble in water. Small quantities of silicon deoxidize the iron, and larger amounis imparl special properties. 

Oils rich in oxygenated sulmtunCex (esters, phenols, etc.) often give turbid solutions with pi-troU-nm ether, paraffin oil or carbon disulphide, owing to separation of ilrops of water, small quantities of wliich are dissolved and retained by such oils. 

The commercial product is cheap and is usually supplied moistened with approximately 25 per cent of water. Small quantities may be prepared in the laboratory from benzoyl chloride and hydrogen peroxide in the presence of alkali. 

Soap cleans by breaking large oil drops into small drops. These small drops of oil dissolve in water. Small drops of soap and oil can be washed away with water. 

Aquatic disposal/placement of dredged material in water bodies including navigable and non-navigable waters, small lakes, lagoons and rivers (PIANC, 2000). Volume 2(9). 

Manual operation Hand pump—not Degassing very effective in deep wells Does not need decontamination or wells with a lot of water Small No volume restriction ... 

Stirring is continued for one hour after all the diazo solution has been added. The mixture is now filtered and the filtrate concentrated to a volume of approximately 51. this is deep brown in color. Concentrated hydrochloric acid is added in small portions, and the tarry material which separates is filtered off. The add is added until after filtering a clear, pale yellow solution results. The phenylarsonic add is now precipitated by the addition of more hydrochloric acid. An excess must be avoided since it causes a certain amount of the phenylarsonic acid to go into solution. When this neutralized mixture has cooled, the product is filtered off and washed with a little distilled water. Small quantities of phenylarsonic acid remaining in the filtrate may be predpitated as the ferric salt by adding ferric chloride. The yield of white or cream-colored product averages more than 800 g. (50%) and in many cases runs well over 1000 g. (62%). After recrystallization from water the product is practically white and softens at 158°, passing into the infusible anhydride, C6H5ASO2. 

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