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A simple spectrophotometric method for the determination of iron(II) aqueous solutions
Spectrophotometry iron determination morin alloys steels environmental biological samples soil samples
2010/4/8
An ultra-sensitive and highly selective non-extractive spectrophotometric method is presented for the rapid determination of iron(II) at trace levels using 2', 3, 4', 5, 7-Pentahydroxyflavone (morin) ...
Solvent Effects on Complexation of Molybdenum(VI) with Nitrilotriacetic Acid in Different Aqueous Solutions of Propanol
solvent effect molybdenum(VI)
2007/12/20
摘要 By using spectrophotometric and potentiometric techniques the formation constants of the species formed in the systems H＋＋Mo(VI)＋nitrilotriacetic acid and H＋＋nitrilotriacetic acid have been determi...
专著信息
书名
Electrochemical study on the keto-enol tautomerization of p-hydroxyphenylpyruvic acid in aqueous solutions
语种
英文
撰写或编译
作者
Yuwu Chi,Jianping Duan,Xiuzhen Qi,Guonan Chen
第一作者单位
出版社
Bioelectroche...
A Study of the Adsorption of Phenol by Activated Carbon from Aqueous Solutions
Phenol active carbon adsorption and aqueous solutions
2010/4/22
A commercial active carbon was tested as an adsorbent for the removal of phenol from aqueous solutions. The optimum conditions for maximum adsorption in terms of shaking time, amount of the adsorbent,...
Reaction Mechanism and Kinetics of Aqueous Solutions of 2-Amino -2 Methyl-1,3- Propanediol and Carbonyl Sulphide
Reaction Mechanism Kinetics of Aqueous Solutions 2-Amino -2 Methyl-1,3- Propanediol Carbonyl Sulphide
2010/6/27
The mechanism and kinetics of the reaction between aqueous solutions of COS and a sterically hindered primary amine, 2-amino-2-methyl-1,3-propanediol (AMPD), were investigated at 288-303 K using a sto...
Phase Transition of Hydrolyzed Polyacrylamide Gels in Aqueous Solutions of Poly(ethylene glycol)
Phase Transition Hydrolyzed Polyacrylamide Gels Aqueous Solutions Poly ethylene glycol
2010/8/15
Hydrolyzed polyacrylamide gels immersed in aqueous solutions of poly(ethylene glycol) (PEG) of molecular weight 300 exhibit a discontinuous volume change upon continuous increase of the PEG concentrat...
Phase Transition of Hydrolyzed Polyacrylamide Gels in Aqueous Solutions of Poly(ethylene glycol)
Phase Transition Hydrolyzed Polyacrylamide Gels Aqueous Solutions Poly ethylene glycol
2010/8/15
Hydrolyzed polyacrylamide gels immersed in aqueous solutions of poly(ethylene glycol) (PEG) of molecular weight 300 exhibit a discontinuous volume change upon continuous increase of the PEG concentrat...