Ultra-violet radiation of wavelengths shorter than 3300 , obtained from a high-pressure mercury lamp, causes photolysis of sodium nitrate to occur in aqueous solutions; evolution of gaseous oxygen occurs together with formation of nitrite and, at higher pH values, of pernitrite. Conditions at ...
Noun1.double decomposition- a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB) double decomposition reaction,metathesis chemical reaction,reaction- (chemistry) a process in which one or more substances are changed into others;...
A series of sodium 2-sulfoethyl alkanoates RCOO(CH2)(2)SO3Na was prepared from sodium isethionate and fatty acids containing 9, 11, 13, and 15 carbon atoms. The Krafft point, the critical micelle concentration (CMC), the surface tension, the emulsifying power, the wetting time, the resis...
1.In recent years,NH4Clhas been one of the main raw materials for nitrate-compound fertilizer production because of its low price,whileNH4Clcould improve the decomposition of NH4NO3,so the explosive analysis is presented here whenNH4Cland other organic materials are used to produce NH4NO3 series com...
Ockerman and Kuo (1982), however, consider nitrate to lessen the decline of nitrite in cooked cured meats. Differences in the conclusions from these studies may be explained due to the presence or absence of sodium ascorbate (NaAsA). Nitrate has been shown to have no effect in the presence...
CHEMICAL FOAMING OF WATER-BEARING EXPLOSIVES WITH N,N'-DIMITROSOPENTAMETHYLENE-TETRAMINE Making foamed semisolid colloidal dispersions of water-bearing blasting agents containing an inorganic oxidizing salt, e.g., ammonium nitrate, fuel, water and adding thereto the gas-generating material N,N'-dinitr...
1.The role of anhydrous zinc nitrate in the thermal decomposition of the zinc hydroxy nitrates Zn-5(OH)(8)(NO3)(2)center dot 2H(2)O and ZnOHNO3 center dot H2O and spring 机译:无水硝酸锌在羟基硝酸锌Zn-5(OH)(8)(NO3)(2)中心点2H(2)O和ZnOHNO3中心点H2O的热分解中的作用 Biswick T...
You actually can get lithium nitrite from the nitrate bycontrolling the decomposition temperature around 500°C. But yes, as Nilay points out the nitrite is more prone to decomposing further than sodium nitrite because of the polarizing power of the lithium cation....
3.Ammonium nitrate and potassium chloride are mainly used as raw materals for the production of agriculture-grade potassium nitrate by double decomposition method.复分解法生产农用硝酸钾的主要原料一般为硝酸铵和氯化钾。 英文短句/例句 1.Kinetics of Making Formic Acid and Sodium Bicarbonate by Gas-Liqui...
The addition of Fe3+ increased the decomposition, while Cu2+ decreased the rate. The initial decomposition rate of Phenol was greated in the case of natural river waters than in pure aqueous solutions, which indicated the dependence on the properties of river water, such as BOD, COD and ...