"POLITEHNICA" UNIVERSITY OF TIMISOARA SYLLABUS for the course: “GENERAL CHEMISTRY” (“CHIMIE GENERALĂ”) FACULTY OF CIVIL ENGINEERING DOMAIN CIVIL ENGINEERING Year of study: I Semester: 1 Course coordinator: Conf.dr.ing. Andrea KELLENBERGER Collaborators: Asist.dr.ing. Angela Magda, Assist.dr.ing. Liviu Costea Number of hours / Examination / Credits Course Seminar Practical works Project 28 28 Fundamental In the domain Speciality Course status Compulsory: Imposed Optional Examination Credits E 5 Complementary Facultative A. COURSE OBJECTIVES The aim of this lecture is to initiate the student in the basics of general and physical chemistry required for a better understanding of construction materials. The practical works are intended to develop precise abilities in manipulating instruments and devices in a chemical laboratory. After completion of the course, students should be able to understand the relationship between atomic structure and properties, to analyze solutions and to determine their aggressive nature. B. COURSE TOPICS Introduction (2 hours): Space and matter. Substances. International System of Units Atomic structure of the substances (10 hours): Atom structure. Atomic models. Atomic number, mass number and chemical element. Electronic configuration of the atoms. Periodic table of the elements. Periodic properties of the elements. Chemical bonds and intermolecular forces (2 hours): Ionic bond. Covalent bond. Metallic bond. Van der Waals forces. Hydrogen bond. Gas laws (2 hours): Boyle’s law. Charles’s law. Gay Lussac’s law. Dalton’s law of partial pressures. Solutions (4 hours): The thermal effect of dissolving. Concentration of the solutions. Solubility. The vapor pressure of solutions. Osmosis and osmotic pressure. Chemical reactions (6 hours): Classification of chemical reaction., Thermal effects. Stoichiometry. Chemical equilibrium (2 hours): The law of mass action. Le Chatelier’s principle. Electrolytic dissociation of water. C. APPLICATION TOPICS Laboratory glassware. Weighing a liquid, powder or granular substance. Measuring a volume of solution. Preparing chemical solutions (2 hours). Qualitative analysis: identification reactions of ions (2 hours). Quantitative analysis: ion determination by atomic absorption spectroscopy (2 hours). Acid-base titration (2 hours). Water hardness and water softening (4 hours). The determination of the viscosity using the Höppler viscosimeter (2 hours). The determination of penetration using the Richrdson penetrometer (2 hours). Measuring the conductivity of solutions (2 hours). Measuring the pH of solutions (2 hours). Corrosion of metals and alloys (4 hours). Water aggressivity towards concrete (4 hours). D. EDUCATIONAL METHODS EMPLOYED Course: lecturing, conversation, explication, demonstration Practical works: explication, example, experiment, analysis of experimental results E. EVALUATION PROCEDURE Written examination with partial examination after the first 7 lectures. The exam is composed of 4 theoretical subjects (2 from the first part, 2 from the second part of the lecture) and 4 applications of the theoretical principles (2 from the first part, 2 from the second part). The final record is calculated as 66.66% of the written exam and 33.33% of the practical works. F. REFERENCES 1. J.W.Moore, C.L. Stanitski, P.C. Jurs, Chemistry – The molecular Science, 3rd Edition, Thomson Brooks/Cole, 2008. 2. Ralph H. Petrucci, William S. Harwood, F. Geoffrey Herring, General Chemistry: Principles and Modern Applications, 9th Edition, Prentice Hall, 2006. 3. Duward F. Shriver, Peter Atkins, Inorganic Chemistry, 3rd Edition, Oxford University Press, 1999. 4. S.S.Zumdahl, Basic Chemistry, DC Heath Co., Lexington – Massachusetts, 1996. G. INTERNATIONAL COMPATIBILITY - Technical University München – Germania (http://www.tumuenchen.de/) - Technical University Dresden – Germania (http://tu-dresden.de/) - University of Innsbruck – Austria (http://www.uibk.ac.at/) - Ecole Polytechnique Fédéral de Lausanne – Elveţia (http://www.epfl.ch) - Czech Technical University in Prague – Cehia (http://www.cvut.cz) Date: 01.04.2011 HEAD OF DEPARTMENT Prof.dr.ing. Cornelia PĂCURARIU COURSE COORDINATOR Conf.dr.ing. Andrea KELLENBERGER