Acid-base titration curves of solid humic acids. React. Funct. Polym. 68, 242-247.Janos, P., Krizenecka, S. and Madronova, L., 2008. Acid-base titration curves of solid humic acids. Reactive & Functional Polymers 68(1):242-247....
Titration curves for the acid—base–titration of polyvalent acids and bases and their mixtures can be created in a simple way and presented graphically. The method, an alternative to the existing procedures, shall be presented here for discussion. With the described method it is possible in an...
Intro to Acid-Base Titration Curves Practice Problems 20 problems 1PRACTICE PROBLEM Three unknown acids were titrated against a strong base and the following pH values were noted when the equivalence points were reached: Acid 1: 7.23 Acid 2: 9.12 ...
The effect of the first point is seen by comparing the titration curves of two diprotic acids, sulfurous and succinic. The appearance of only one equivalence point in the latter is a consequence of the closeness of the first and second acid dissociation constants. ThepKa's ofsulfurous acid(be...
TalantaF. Gaizer and A. Puskas, A Desk-Computer Program for Calculation of the Parameters of Acid-Base Titration Curves and Protonation or Metal-Complex Stability Constants from Potentiometrie Data, Talanta 28 , 565–573 (1981).F. Gaizer and A. Puskas, Talanta, 28 (1981) 565....
The equations useful for searching the inflection points on titration curves are derived. A kind of "homogenization" of complex acid-base systems, with polyprotic acids with defined and/or undefined (e.g., fulvic acids) composition, with use of an approach based on Simms constants principle, ...
In the description of acid-base titrations a general master equation is developed. It provides a continuous and complete description of the entire titration curve, which can then be used for computer-based comparison with experimental data. Graphical estimates of the steepness of titration curves ...
The following can be observed between a strong acid-base titration curve and a weak acid-strong base titration curve: The initial pH of a strong...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a questio...
A feasibility study was carried out on generation of hydrochloric acid and lithium hydroxide from the simulated lithium chloride solution using EX3B model bipolar membrane electrodialysis (BMED). The influence of a series of process parameters, such as feed concentration, initial acid and base concent...
Titration is used to find out the concentration of an acid or base using a known concentration of and base/acid solution. The titrant (solution of known concentration) is taken in burette and is added to a known volume of analyte (solution of unknown concentratio...