Measurement of Acid Dissociation Constant of Complexometric Acid from the Reaction of Boric Acid and Mannitol 甘露醇强化硼酸生成络合酸酸度常数的测定
Extractive acid used as the continuous phase, the separation ofm-chloroaniline and p-chloroaniline is carried out by continuous counter-current dissociation extraction in a filling power equipment. 以萃取酸为连续相,应用填料塔设备对间氯苯胺及对氯苯胺混合物进行连续解离萃取以提纯间氯苯胺。
Electrospray Ionization Mass Spectrometry and Acid Dissociation Study on the Polyamine Cobalt Complexes with Dioxygen 多胺钴双氧配合物的质谱及酸解离研究
From pH and photometric titration curves, the structures of the different species of chromic complexes with alpha-aminoacids in solution were ascertained and their acid dissociation constants calculated. 由pH滴定曲线和光密度滴定曲线确定了α-氨基酸合铬在溶液中具有的结构,并计算了这些络合物的二个酸离解常数。
Determination of weak Acid, Dissociation Constant of Weak Acid by Potential Titration and Regression Analysis 电位滴定回归分析法测定NH4~+及其离解常数
The determination of Schiff base-acyclic crown ethers dissolubility and acid dissociation constant Schiff碱型羧酸开链冠醚溶解性及酸离解常数的测定
SYNTHESIS AND DETERMINATION OF ACID DISSOCIATION CONSTANTS OF N, N ′-bis ( m-tolyl) ethylenediamine N,N′&二(间甲苯基)乙二胺的合成及其酸式解离常数的测定
Study on problem of boric acid dissociation and strengthening in aqua-solution 水溶液中硼酸的酸式离解及其强化问题
Both logP values and hydroximic acid dissociation constant pKa of Cholinesterase Reactivators are important factors that influence the reactivity of reactivators. 复能剂的logP、pKa是影响复活活性的重要因素。
On the basis of the theory and the characteristics of the gelation time curves, specific polymerization rate constants as well as successive acid dissociation constants are calculated. 根据所提理论和胶凝时间曲线的特性数值,计算了所形成的硅酸的各级酸离解常数和聚合作用的比凝速常数的近似值。
Studies on plant phosphoenolpyruvate carboxylase ⅸ. the reversible acid dissociation and deactivation of pep-carboxylase from sorghum leaves 植物磷酸烯醇式丙酮酸羧化酶的研究&Ⅸ.高粱叶片PEP羧化酶的可逆酸变性
CNDO/ 2 quantum chemistry calculation method was used to explain the results of acid dissociation constant measurements. 运用CNDO/2量化计算方法对离解常数的测定结果进行了讨论。
It has been shown that as the content of ethanol in the mixed solvents increases, the acid dissociation constant and the autoprotolysis constant decrease, while base dissociation constant increases, gradually in the concentration range studied. 实验结果表明:在所研究的浓度范围内,随着混合溶剂中乙醇含量的增加,甘氨酸的酸离解常数及溶剂的质子自递常数逐渐减小,碱离解常数则逐渐增大。
Simultaneous determination of acid dissociation constants and partition coefficients of fourteen substituted phenylacetic acids 苯乙酸类有机污染物分配系数和酸常数同时测定方法的研究
The computation formula is simple and accurate, especially when it is applied to determine acid salt whose equilibrium constants is very small or equilibrium constants for stepwise dissociation is very adjacent. 该公式简单,准确度好,尤其对于离解常数很小或逐级离解常数非常接近的酸式盐的线性滴定分析,计算结果更准确。
Determination of Dissociation Constants and Acid Dissociation Constants of β-CD-Naphthol Complexes by fluorescence Method 荧光法测定β-CD与萘酚负离子包结物的解离常数和β-CD与分子型萘酚包结物的酸式离解常数
Crown ether derivatives of EDTA determination of acid dissociation constant and complex stability constant EDTA冠醚衍生物酸离解常数和络合物稳定常数的测定
Determination and Quantum Chemical Calculation of the Acid Dissociation Constants of Some Phenoxy Acetic Acids 苯氧乙酸类化合物的酸离解常数测定及其量子化学计算
Studies on Silicic Acid and Its Salts(ⅹⅵ)& Dissociation Constants of Silicic Acid in Gelation Process 硅酸及其盐的研究(ⅩⅥ)&硅酸胶凝作用中的离解常数
Optimization and Design of Instrument of Determination of Weak Acid-Dissociation Constant 弱电解质解离常数测定仪的优化与设计
The substance composition variance of the bacteria cell walls, the distinction of the molecular composition and the structure of peptidoglycan which is the specific composition of bacteria cell walls, the distinction of acid dissociation and iso-electric point of different bacteria; 以及不同细菌细胞壁的物质组成差异,构成细胞壁特征性物质&肽聚糖分子组成和空间结构存在的差异,不同细菌酸式解离以及等电点的差异;
Characteristics of soil humic acid dissociation and its complexation with copper 土壤胡敏酸的解离及其与Cu~(2+)的络合特征
The thermodynamic parameters in the separation of enantiomers of amino acid derivatives and diastereomers of cinchona alkaloids were calculated and the dissociation constants of cinchonine and cinchonidine on the cinchonine imprinted monolithic disk were determined by frontal analysis. 计算了氨基酸衍生物对映体以及辛可纳非对映异构体分离过程的热力学参数并利用前沿色谱法测定了辛可宁和辛可尼丁在盘状分子印迹整体柱上的离解平衡常数。
Acid dissociation of both non-oxygenated and oxygenated cobalt-trien complexes were performed and free cobalt ion and ligand in dissociation solution were separated using cation exchange column. 将三乙四胺钴未氧合配合物和氧合配合物用酸进行解离,利用阳离子交换柱分离钴离子和配体。