Using constructivist theory and knowledge components as a theoretical framework, this paper reports lecturers' perceptions of prior knowledge needed for solving a sample acid-base titration problem involving the neutralization of a conjugate base of a weak acid with a strong acid. Twelve participants ...
The fall term includes a review of chemical nomenclature, stoichiometry, redox chemistry, gas laws and reaction writing. Problem solving is emphasized and includes more advanced problems in formula determination and titration calculations. In t A.P. 化学一般来说是大学阶段路线或无机化学。 秋天期限包括...
I Berente,E Czinki,G Náray-Szabó - 《Journal of Computational Chemistry》 被引量: 16发表: 2010年 Determination of the electrostatic potential of positively charged monolayers at the air/water interface by means of fluorometric titration of 4-heptadecyl... The electrostatic potentials ψo of in...
This work reports the application of a previously published methodology for calculating the concentration of chemical species, in multi-equilibrium problems, to simulate titration curves which describe the successive changes experienced in the solutions that are titrated. Two examples are solved with the ...
Fresenius Journal of Analytical ChemistryC. Macca`, The formulation of the electron and proton balance equations for solving complicated equilibrium problems in redox titrations. Fresenius J. Anal. Chem. 357 (1997):229-232.Macca C., "The Formulation of the Electron and Proton Balances Equations ...