Department of Fundamental Education in Science and Technology

https://www.univ-soukahras.dz/en/dept/st

Lecturer	Saliha BOURANENE
Information	Bachelor - Second Year : Chemical engineering Department of Fundamental Education in Science and Technology Website : https://www.univ-soukahras.dz/en/module/2392 Semester : S4 Unit : UEF 2.2.3 Credit : 2 Coefficient: 1
Content	Contents: Chapter I. Homogeneous chemical reactions (1 week) I. Reaction speed (absolute speed, specific speed) II. Experimental kinetic study of a reaction (Chemical and physical methods) III. Experimental factors influencing speed Chapter II. Influence of concentration and temperature on rate (2 weeks) I. Influence of concentration (Order of a reaction, Molecularity and Stoichiometry of a reaction, VANT\'HOFF rule) II. Influence of temperature Chapter III. Formal kinetics, simple reaction (6 weeks) I. Determination of the rate constant of a reaction of given order (Order 0,1,2 ,3and n) II. Determination of reaction orders -Methods for determining the order by Integration (variation of concentrations as a function of time, partial reaction time methods), example of calculation - Differential method, example of calculation - Methods based on order degeneracy, example calculation - Method using dimensionless parameters, example calculation Chapter IV. Compound reactions (6 weeks) 1. Opposite or balanced reactions -General - Examples of opposite reactions (the two opposite reactions are of order 1, of order 2, reactions of order 2 opposite reaction of order 1, reactions of order 1 opposite reaction of order 2) -Equilibrium and speed of reactions -Principle of microreversibility 2. Parallel reactions: general points, twin reactions, competing reactions, example, 3. Successive reactions: determination of rate constants, radioactive equilibrium, example of calculation.
Evaluation	Final examination: 100%.