Conductivity of oxalic acid in aqueous solution at low concentration

被引：0
|
作者：
Ni, L [1 ]
Han, SJ
机构：
[1] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China
[2] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2005年 / 13卷 / 01期
关键词：
oxalic acid; prediction equation; molar conductivity;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Oxalic acid is a weak and unsymmetrical bi-basic acid. There exist dissociation and association equilibria among the species in aqueous solution. The molar conductivity of the solution is the sum of the ionic contributions. Based on this idea, a new prediction equation of ionic conductivity was proposed at low concentration. The molar conductivities of the solution and its relevant ions were calculated respectively. The results obtained were in good agreement with those from experiments and the Quint-Viallard equation.
引用
收藏
页码：81 / 84
页数：4
相关论文
共 50 条
  • [41] Electrochemical treatment of aqueous oxalic acid solution by using solid polymer electrolyte (SPE) reactor
    Onder, Ebru
    Koparal, Ali Savas
    Ogutveren, Ulker Bakir
    CHEMICAL ENGINEERING JOURNAL, 2009, 147 (2-3) : 122 - 129
  • [42] Indium recovery from aqueous solution containing oxalic acid - Enhancement by using hydrophobic membranes
    Ngan Thi Tuyet Dang
    Da-Ming Wang
    Huang, Shih-Yu
    Kien Trung Tran
    SEPARATION AND PURIFICATION TECHNOLOGY, 2020, 235
  • [43] The effect of different concentrations of oxalic acid in aqueous and sucrose solution on Varroa mites and honey bees
    Toomemaa, Kalle
    Martin, Ants-Johannes
    Williams, Ingrid H.
    APIDOLOGIE, 2010, 41 (06) : 643 - 653
  • [44] PHOTOSENSITIZED DECOMPOSITION OF OXALIC-ACID IN AQUEOUS-SOLUTION BY OXALATO VANADIUM(III) COMPLEX
    MATSUMOTO, A
    KUMAFUJI, H
    SHIOKAWA, J
    INORGANICA CHIMICA ACTA-ARTICLES, 1980, 42 (02): : 149 - 152
  • [45] The synergistic effect of attapulgite in the highly enhanced photoreduction of Cr(VI) by oxalic acid in aqueous solution
    Zhang, Ling
    Cao, Fengming
    Sun, Jie
    Sun, Yanqing
    ENVIRONMENTAL RESEARCH, 2021, 197
  • [46] Enhanced Cationic Dyes Removal from Aqueous Solution by Oxalic Acid Modified Rice Husk
    Zou, Weihua
    Li, Ke
    Bai, Hongjuan
    Shi, Xiaolan
    Han, Runping
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2011, 56 (05): : 1882 - 1891
  • [47] Photocatalytic oxidation of oxalic acid in dilute aqueous solution, in a fully illuminated fluidized bed reactor
    Pozzo, Roberto L.
    Brandi, Rodolfo J.
    Cassano, Alberto E.
    Baltanas, Miguel A.
    CHEMICAL ENGINEERING SCIENCE, 2010, 65 (04) : 1345 - 1353
  • [48] A Novel Method for Fabricating Double Layers Porous Anodic Alumina in Phosphoric/Oxalic Acid Solution and Oxalic Acid Solution
    Xu, Yanfang
    Li, Xiaojiu
    Liu, Hao
    Xu, Jie
    JOURNAL OF NANOMATERIALS, 2016, 2016
  • [49] Reduction of vanadium(v) by oxalic acid in aqueous acid solutions
    Bruyère, VIE
    Rodenas, LAG
    Morando, PJ
    Blesa, MA
    JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2001, (24): : 3593 - 3597
  • [50] The kinetics of thermic oxalic acid decompositions in solution
    Lutgert, I
    Schroer, E
    ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-ABTEILUNG A-CHEMISCHE THERMODYNAMIK KINETIK ELEKTROCHEMIE EIGENSCHAFTSLEHRE, 1940, 187 (03): : 133 - 148
12345