Potentiometric Titration Research Papers - Academia.edu (original) (raw)

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- by Salih Sarioglan
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- Chemistry, Solution Chemistry, Acetic Acid, Relative Abundance
- by Angel Cortés
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- Engineering, Environmental Engineering, Materials Engineering, Bioinformatics
- by Rajaram S . Mane and +1
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- Engineering, Statistical Analysis, Cyclic Voltammetry, X Rays
- by Soya Gamsey
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- Organic Chemistry, NMR Spectroscopy, Nitrogen, Tetrahedron
- by m ghorbani
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- Materials Engineering, Analytical Chemistry, Potentiometry, Heavy Metal
- by Bert Allard
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- Multidisciplinary, Environmental science and technology, Science Technology, Molecular weight
- by Mahendra Aryal
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- Chemical Engineering, Arsenic, Iron, Elsevier
- by Majid Arvand
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- Engineering, Stability, Desalination, CHEMICAL SCIENCES
- by Mélanie Davranche
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- Chemical Education, Education, Chemical, CHEMICAL SCIENCES
- by Tuan Duong
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- Engineering, Physical sciences, CHEMICAL SCIENCES, Refining
- by Fernanda Sousa
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- Antimicrobial activity, UV/Vis spectroscopy, Process biochemistry, Pseudomonas aeruginosa
- by kien nguyen
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- Engineering, Potentiometry, Physical sciences, CHEMICAL SCIENCES
- by Nobuaki Sato
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- Analytical Chemistry, Soil, Humic Substances, Phenols
- by Rose Matilainen
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- Engineering, Capillary electrophoresis, Biological Sciences, Potentiometry
- by Paolo Pastore
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- Analytical Chemistry, Transition-Metal Oxides, Potentiometric Titration
- by Marcio Reboucas
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- Chemistry, Interference, Sodium Hydroxide, Thiol
- by Ana Paula Franco
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- Materials Engineering, Scanning Electron Microscopy, Morphology, Ir

A high cost-effective treatment of sulphochromic waste is proposed employing a raw coconut coir as biosorbent for Cr(VI) removal. The ideal pH and sorption kinetic, sorption capacities, and sorption sites were the studied biosorbent parameters. After testing five different isotherm models with standard solutions, Redlich–Peterson and Toth best fitted the experimental data, obtaining a theoretical Cr(VI) sorption capacity (SC) of

- by Sherlan Lemos and +2
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- Engineering, Thermodynamics, Kinetics, Modeling
- by Magdalena Sobiesiak and +1
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- Multidisciplinary, Surface Chemistry, Solid Phase Extraction, Nitrogen
- by Marwa Sabaa
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- Materials Engineering, Chemical Engineering, POlymer degradation and stability, Zinc
- by Silke Schiewer
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- Chemical Engineering, Kinetics, Modeling, Stability
- by mohamed saleh
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- Materials Engineering, Analytical Chemistry, Metal ion, Aqueous Solution
- by Esma Kılıç
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- Analytical Chemistry, Quality Control, Quantitative analysis, Dosage Form
- by Ma Lopez
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- Civil Engineering, Building, Chemical Analysis, Cement and Concrete Materials

... 5. The Point of Zero Charge of Oxides the three types of possible sites, {Shot = {MOH}+{MO-} +{MOHi} (12) ... Then, {Shot = {MOH}+ {MOHi} (13) Because {MOH}is neutral, the total surface charge is due to MOHi only: Q = {MOHi} = {Shot -... more

- by Jorge G Ibanez
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- Environmental Chemistry, Potentiometric Titration, Environmental
- by Orhan Atakol
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- Analytical Chemistry, Quality Control, Potentiometry, Calibration

A method for the calculation of the stability constants of complexes from spectrophotometric measurements is presented. The method is based on the elimination of one of the two unknowns and is applicable to both weak and stable complexes.... more

- by wael Khalil
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- Chemical Engineering, Thermodynamics, Analytical Chemistry, Inorganic Chemistry

Primary methods of measurement are essential in the realization of the SI units. In 1995, the CCQM (Comité Consultatif pour la Quantité de Matière) identified titrimetry as a primary method of measurement. Titrimetry is a method that has wide range of applications for amount of substance measurements and can be applied at primary level and at working level depending on the uncertainty values. The aim of this work is to present the results of potentiometric titration of a dilute solution of hydrochloric acid (HCl). The potentiometric titration method was carried out with the solution addition controlled gravimetrically. The results were accurate and HCl concentration of (0.010042 ￻ 0.000112) mol kg ￻1, k = 2 for approximately 95% confidence level was obtained. The molality determination of HCl solution is a prerequisite for the use of a Harned cell, the primary method for the realization of pH measurement. The HCl solution is used in the pH primary system at Inmetro to obtain accurat...

- by Isabel Fraga and +1
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- Potentiometric Titration
- by Luuk Koopal
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- Soil Science, Biological Sciences, Concentration, Environmental Sciences
- by Carlos Primo De Pauli
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- Engineering, Physical sciences, Chromium, CHEMICAL SCIENCES
- by George Zhou
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- Analytical Chemistry, FTIR spectroscopy, Quantitative analysis, Magnesium
- by Keith Hunter
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- Analytical Chemistry, Sample Preparation, Quantitative analysis, Chemical Analysis
- by Biljana Babic
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- Engineering, Carbon, Activated Carbon, Physical sciences
- by Janusz Rosiak
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- Organic Chemistry, Chitosan, NMR Spectroscopy, Magnetic Resonance Spectroscopy
- by Koit Herodes
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- Engineering, Biological Sciences, Potentiometry, CHEMICAL SCIENCES
- by Nicolangelo Fanelli
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- Analytical Chemistry, Potentiometric Titration

Facile commercial production of versatile polyfunctional compounds from biomass constitutes a great challenge for establishing a sustainable chemical industry. One such example is the production of furfural and hydroxymethyl furfural via dehydration of pentoses and hexoses. Identified as primary building blocks in polymer industry, their massive production is highly desired, yet suffers from several problems, such as feedstock availability, low

- by Basak Cinlar
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- Functional Materials, Silica, Chemical Industry, Functional Group
- by kien nguyen
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- Engineering, Physical sciences, CHEMICAL SCIENCES, Refining
- by François Prevot
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- Water, Multidisciplinary, Analytical Method, Sea Water
- by Karol Putyera
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- Engineering, Carbon, Activated Carbon, Physical sciences
- by Jorge Colodette
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- Potentiometric Titration, Bioresources
- by Ahmed II
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- Analytical Chemistry, Mass Spectrometry, Magnetic Resonance Spectroscopy, Manganese
- by Marwa Sabaa
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- Materials Engineering, Chemical Engineering, POlymer degradation and stability, Zinc
- by Elżbieta Jartych and +1
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- Engineering, Iron Oxide, Composite Material, Experimental Study
- by Carlos Primo De Pauli
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- Engineering, Kinetics, Colloid and Interface Chemistry, Adsorption
- by inderpreet kaur
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- Engineering, Comparative Study, Insecticides, Pesticide
- by J. Masini
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- Analytical Chemistry, Models, Potentiometry, Qualitative Analysis

Potentiometric Titration Research Papers - Academia.edu (original) (raw)

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