Relevant bibliographies by topics / Complexometric titration

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Complexometric titration'

Author: Grafiati
Published: 4 June 2021
Last updated: 5 May 2022

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Journal articles on the topic "Complexometric titration"

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FERNANDEZ-MAESTRE, Roberto. "THE IMPORTANCE OF TEACHING TITRATION CURVES IN ANALYTICAL CHEMISTRY." Periódico Tchê Química 17, no. 34 (March 20, 2020): 213–19. http://dx.doi.org/10.52571/ptq.v17.n34.2020.230_p34_pgs_213_219.pdf.

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Titration curves are an essential subject of an Analytical Chemistry course. The main objective of calculating titration curves is the selection of an indicator for such titrations. The calculation of titration errors is imperative because they establish if a given indicator can be used for a given titration. This study reviews the available literature on titration curves and calculating their errors. Its purpose is to draw attention to the importance of undergraduate chemistry students having competencies to determine the titration errors rather than skills to build titration curves as the ultimate purpose of these curves is to determine the failure committed when using a given indicator to assess their endpoints. It is shown that the pH and potential calculation at the equivalence point in acid-base and redox titrations, respectively, are not required to choose the titration indicator, one that yields an acceptable error according to the type of application needed. Methods to calculate these errors in the four main types of titrations are presented; those for complexometric and precipitation titrations are simpler than in the literature. Here, it is also demonstrated that calculating points immediately after and before the curve inflection are more critical for this selection in these two types of titrations. Also, it is deducted that complexometric and precipitation curves are not required to select indicators for these titrations. These demonstrations are essential because analytical chemistry teachers may disregard teaching important topics by spending time calculating unnecessary titration curves (complexometric and precipitation titrations) or additional points of titration curves (redox and acid-base titrations) when the calculation of titration errors of these reactions is more critical. Most analytical chemistry textbooks neglect this topic. Undergraduate chemistry programs should focus more on calculating titration errors than on the construction of titration curves.
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Rajkovic, Milos. "Complexometric determination, Part II: Complexometric determination of Cu2+-ions." Chemical Industry 56, no. 10 (2002): 429–35. http://dx.doi.org/10.2298/hemind0210429r.

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A copper-selective electrode of the coated wire type based on sulphidized copper wire was applied successfully for determining Cu(II) ions by complexometric titration with the disodium salt of EDTA (complexon III). By the formation of internal complex compounds with the Cu(II) ion, the copper concentration in the solution decreases, and all this is followed by a change of potential of the indicator system Cu-DWISE (or Cu-EDWISE)/SCE. At the terminal point of titration, when all the Cu(II) ions are already utilized for the formation of the complex with EDTA, there occurs a steep rise of potential, thus enabling us, through the first or second derivative to note the quantity of copper that is present in the solution. Copper-selective electrode showed a responsivity towards titration with EDTA as a complexing agent, with the absence of "fatigue" due to a great number of repeated measurings. Errors occurring during quantitative measurements were more a characteristic of the overall procedure which involve, because of the impossibility of the complete absence of subjectivity, a constant error, and the reproducibility of the results confirmed this fact. The disodium salt of EDTA appeared as a very efficient titrant in all titrations and with various concentrations ot Cu(II) ions in the solution, with somewhat weaker response at lower concentrations in the solution.
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Cassedanne, Jeanníne Odette, and Hamílcar Freire de Carvalho. "Dosagem de chumbo em pequenas quantidades nos minerais." Anuário do Instituto de Geociências 14 (December 1, 1991): 41–43. http://dx.doi.org/10.11137/1991_0_41-43.

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This study describes a lead volumetric titration in minerals. Complexometric accumulation titrations are used and a previous lead separation as chloride is necessary. In the range of 10 to 50 mg of metal, a precision of 0,5 to 0,04% is reached, with a good reproductibility.
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Guinon, Jose L. "Graphical evaluation of complexometric titration curves." Talanta 32, no. 4 (April 1985): 265–72. http://dx.doi.org/10.1016/0039-9140(85)80078-3.

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Simiyon, G. Gnanamani, and Ansha Elizabeth Mammen. "A Green Approach for Complexometric Titration*." Resonance 27, no. 4 (April 2022): 681–86. http://dx.doi.org/10.1007/s12045-022-1358-6.

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Pereira, Claudia Mara, Cristhiane Anete Neiverth, Shizuo Maeda, Marcela Guiotoku, and Luziane Franciscon. "Complexometric titration with potenciometric indicator to determination of calcium and magnesium in soil extracts¹." Revista Brasileira de Ciência do Solo 35, no. 4 (August 2011): 1331–36. http://dx.doi.org/10.1590/s0100-06832011000400027.

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This study proposes a method of direct and simultaneous determination of the amount of Ca2+ and Mg2+ present in soil extracts using a Calcium Ion-Selective Electrode and by Complexometric Titration (ISE-CT). The results were compared to those obtained by conventional analytical techniques of Complexometric Titration (CT) and Flame Atomic Absorption Spectrometry (FAAS). There were no significant differences in the determination of Ca2+ and Mg2+ in comparison with CT and FAAS, at a 95 % confidence level. Additionally, results of this method were more precise and accurate than of the Interlaboratorial Control (IC).
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Vasilyeva, Marina S., Vladimir S. Rudnev, E. S. Zykova, Alexander Yu Ustinov, Ksenia A. Sergeeva, A. V. Nepomnyaschiy, I. V. Lukiyanchuk, and Galina I. Marinina. "Ti/TiO2, Au Electrodes Prepared by Plasma Electrolytic Oxidation and Electron Beam Evaporation." Defect and Diffusion Forum 386 (September 2018): 326–31. http://dx.doi.org/10.4028/www.scientific.net/ddf.386.326.

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Ti/TiO2,Au electrodes were prepared via plasma electrolytic oxidation (PEO) of Ti plate, followed by deposition of a thin (10 nm) Au layer by electron beam evaporation (EBE). The electrodes obtained were used for potentiometric indication of different types of chemical reactions. Ti/TiO2,Au electrodes showed an excellent performance for end point indication in the oxidation-reduction and complexometric titrations similar to the traditional Pt and in the acid-base titration similar to glass electrode.
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Wolfbeis, O. "Fibre-optic titrations-IV Direct complexometric titration of aluminium(III) with DCTA." Talanta 33, no. 11 (November 1986): 867–70. http://dx.doi.org/10.1016/0039-9140(86)80214-4.

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Tianlin, Wang, Liu Fengling, and Feng Liming. "Theoretical analysis of one-one complexometric titration curves." Journal of Chemical Education 70, no. 10 (October 1993): 796. http://dx.doi.org/10.1021/ed070p796.

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Zhai, Jingying, Xiaojiang Xie, and Eric Bakker. "Ionophore-based ion-exchange emulsions as novel class of complexometric titration reagents." Chem. Commun. 50, no. 84 (2014): 12659–61. http://dx.doi.org/10.1039/c4cc05754f.

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Dissertations / Theses on the topic "Complexometric titration"

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Långström, Mikael. "Determination of zinc in samples from mining sites using complexometric titration with EDTA." Thesis, Umeå universitet, Kemiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-119233.

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Fugate, Glenn A. Choppin Gregory R. "Complexation of f-elements with aminopolycarboxylate ligands." 2004. http://etd.lib.fsu.edu/theses/available/etd-04112004-141426.

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Thesis (Ph. D.)--Florida State University, 2004.
Advisor: Dr. Gregory R. Choppin, Florida State University, College of Arts and Sciences, Dept. of Chemistry. Title and description from dissertation home page (viewed June 16, 2004). Includes bibliographical references.
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Гудіна, Катерина Андріївна. "Вміст Феруму, Кальцію та Магнію в техногенних відходах металургії." Магістерська робота, 2020. https://dspace.znu.edu.ua/jspui/handle/12345/1877.

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Гудіна К. А. Вміст Феруму, Кальцію та Магнію в техногенних відходах металургії : кваліфікаційна робота магістра спеціальності 102 "Хімія" / наук. керівник Н. П. Синяєва. Запоріжжя : ЗНУ, 2020. 61 с.
UA : У роботі 61 сторінки, 12 таблиць, 9 рисунків, було використано 58 літературних джерел, з них 18 іноземних. Об’єкт дослідження – відходи металургійного виробництва(шлаки). Мета роботи - дослідити можливості методу комплексонометричного титрування при розробці методик визначення Феруму, Кальцію, Магнію у техногенних відходах металургійного виробництва, яку можливо використати в основних металургійних технологіях,а також в будівництві, а також визначати вміст рухомих форм токсичних елементів (Pb, Cd, Zn). Методи досліджень та апаратура – атомно-абсорційний спектрофотометр Hitachi 180-80. Експериментально визначали вміст Феруму, Кальцію, Магнію в відходах металургійного виробництва(шлаки). Дослідження були спрямовані на визначення вмісту Феруму, Кальцію, Магнію в відходах металургійного виробництва (шлаки), а також рухомих форм токсичних елементів (Pb, Cd, Zn).
EN : In the work of 61 pages, 12 tables, 9 figures, was used 58 literary sources, 18 of them foreign. The object of research - waste metallurgical production (slag). The purpose of the work is to investigate the possibilities of the method of complexometric titration in the development of methods for the determination of Ferum, Calcium, Magnesium in man-made wastes of metallurgical production, which can be used in basic metallurgical technologies, as well as in construction, as well as to determine the content of mobile forms of toxic elements (Pb, Cd, Zn). Research methods and equipment − Hitachi 180-80 atomic absorption spectrophotometer. The studies were aimed at determining the content of Ferum, Calcium, Magnesium in metallurgical waste (slag), as well as mobile forms of toxic elements (Pb, Cd, Zn).
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Books on the topic "Complexometric titration"

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M, Talmud M., ed. Selektivnoe kompleksonometricheskoe titrovanie. Moskva: Nauka, 1993.

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2

(Phil), Jones P., and Paull Brett, eds. High performance chelation ion chromatography. Cambridge: Royal Society of Chemistry, 2011.

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Book chapters on the topic "Complexometric titration"

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Burgot, Jean-Louis. "Complexometry II: Titrations with EDTA." In Ionic Equilibria in Analytical Chemistry, 513–23. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-8382-4_28.

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Burgot, Jean-Louis. "Complexometry III: Metal Cation Indicators and Types of EDTA Titrations." In Ionic Equilibria in Analytical Chemistry, 525–41. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-8382-4_29.

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3

"COMPLEXATION REACTION AND COMPLEXOMETRIC TITRATION." In Quantitative Chemical Analysis, 108–45. WORLD SCIENTIFIC, 2013. http://dx.doi.org/10.1142/9789814452304_0005.

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Goyal, Anju, Ramninder Kaur, Sandeep Arora, and Komalpreet Kaur. "Complexometric Titrations." In Advanced Techniques of Analytical Chemistry: Volume 1, 82–96. BENTHAM SCIENCE PUBLISHERS, 2022. http://dx.doi.org/10.2174/9789815050233122010009.

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Csuros, Maria. "Complexometric, Oxidation-Reduction, and Other Titrations." In Environmental Sampling and Analysis, 123–32. Routledge, 2018. http://dx.doi.org/10.1201/9780203756881-11.

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Conference papers on the topic "Complexometric titration"

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Samosir, Rafidah, Jecky Bukit, Manihar Situmorang, and Murniaty Simorangkir. "Implementation of Innovative Learning Material With Project to Improve Students Performance in The Teaching of Complexometry Titration." In Proceedings of the 7th Mathematics, Science, and Computer Science Education International Seminar, MSCEIS 2019, 12 October 2019, Bandung, West Java, Indonesia. EAI, 2020. http://dx.doi.org/10.4108/eai.12-10-2019.2296541.

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