Jan Cvengros: Catalogue data in Autumn Semester 2023 |
| Name | Dr. Jan Cvengros |
| Address | Dep. Chemie und Angew. Biowiss. ETH Zürich, HCI H 101 Vladimir-Prelog-Weg 1-5/10 8093 Zürich SWITZERLAND |
| Telephone | +41 44 633 48 24 |
| cvengros@chem.ethz.ch | |
| Department | Chemistry and Applied Biosciences |
| Relationship | Lecturer |
| Number | Title | ECTS | Hours | Lecturers | |||||||||||||||||||||||||||||||||||||||||||||||
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| 529-0234-AAL | Chemistry I Enrolment ONLY for MSc students with a decree declaring this course unit as an additional admission requirement. Any other students (e.g. incoming exchange students, doctoral students) CANNOT enrol for this course unit. | 4 credits | 11R | J. Cvengros | |||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Chemistry I: Chemical bonding and molecular structure, chemical thermodynamics and kinetics, chemical equilibrium. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Acquiring the basics for describing the structure, composition and transformations of the material world. Introduction to thermodynamically determined chemical-physical processes. Use modeling to show how macroscopic phenomena can be understood in terms of atomic and molecular properties. Applications of theory to qualitatively and quantitatively solve simple chemical and environmental problems. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | 1. Stoichiometry Amount of substance and mass of substance. Composition of compounds. Reaction equation. Ideal gas law. 2. Atomic structure Elementary particles and atoms. Electron configuration of the elements. Periodic system of the elements. 3. Chemical bond and its representation. Spatial structure of molecules. Molecular orbitals. 4. Basics of chemical thermodynamics System and environment. Description of the state and changes of state of chemical systems. 5. First law of thermodynamics Internal energy, heat and work. Enthalpy and enthalpy of reaction. Standard thermodynamic conditions. 6. Second law of thermodynamics Entropy. Entropy changes in the system and in the universe. Reaction entropy due to heat of reaction and due to changes in matter. 7. Gibbs energy and chemical potential. Combination of the first and second law of thermodynamics. Reaction Gibbs energy. Mass activities in gases, condensed substances and dissolved species. Gibbs energy in the course of chemical reactions. Equilibrium constant. 8. Chemical equilibrium Mass action law, reaction quotient and equilibrium constant. Equilibrium in phase transitions. 9. Acids and bases Behavior of substances as acid or base. Dissociation functions of acids. pH concept. Calculation of pH values in acid-base systems and speciation diagrams. Acid-base buffers. Polyprotic acids and bases. 11. Dissolution and precipitation Heterogeneous equilibrium. Dissolution process and solubility constant. Speciation diagrams. The carbon dioxide-carbonate equilibrium in the environment. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Theodore L. Brown, H. Eugene LeMay, Bruce E. Bursten, CHEMISTRY The Central Science, Global Edition, Pearson, 2015 | ||||||||||||||||||||||||||||||||||||||||||||||||||
Competencies |
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| 529-1001-01L | General Chemistry (for Biol./Pharm.Sc.) | 4 credits | 4V + 2U | J. Cvengros | |||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | The lecture deals with a number of basic chemistry concepts. These include (amongst others) chemical reactions, energy transfer during chemical reactions, properties of ionic and covalent bonds, Lewis structures, properties of solutions, kinetics, thermodynamics, acid-base equilibria, electrochemistry and properties of metal complexes. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | The course is designed to provide an understanding of the basic principles and concepts of general and inorganic chemistry. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Charles E. Mortimer, CHEMIE - DAS BASISWISSEN DER CHEMIE. 12. Auflage, Georg Thieme Verlag Stuttgart, 2015. Weiterführende Literatur: Theodore L. Brown, H. Eugene LeMay, Bruce E. Bursten, CHEMIE. 10. Auflage, Pearson Studium, 2011. (deutsch) Catherine Housecroft, Edwin Constable, CHEMISTRY: AN INTRODUCTION TO ORGANIC, INORGANIC AND PHYSICAL CHEMISTRY, 3. Auflage, Prentice Hall, 2005.(englisch) | ||||||||||||||||||||||||||||||||||||||||||||||||||
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| 529-1001-03L | General Chemistry (for HST) | 6 credits | 4V + 2U | J. Cvengros | |||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | The lecture deals with a number of basic chemistry concepts. These include (amongst others) chemical reactions, energy transfer during chemical reactions, properties of ionic and covalent bonds, Lewis structures, properties of solutions, kinetics, thermodynamics, acid-base equilibria, electrochemistry and properties of metal complexes. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | The course is designed to provide an understanding of the basic principles and concepts of general and inorganic chemistry. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Charles E. Mortimer, CHEMIE - DAS BASISWISSEN DER CHEMIE. 12. Auflage, Georg Thieme Verlag Stuttgart, 2015. Weiterführende Literatur: Theodore L. Brown, H. Eugene LeMay, Bruce E. Bursten, CHEMIE. 10. Auflage, Pearson Studium, 2011. (deutsch) Catherine Housecroft, Edwin Constable, CHEMISTRY: AN INTRODUCTION TO ORGANIC, INORGANIC AND PHYSICAL CHEMISTRY, 3. Auflage, Prentice Hall, 2005.(englisch) | ||||||||||||||||||||||||||||||||||||||||||||||||||
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| 529-2001-AAL | Chemistry I and II Enrolment ONLY for MSc students with a decree declaring this course unit as an additional admission requirement. Any other students (e.g. incoming exchange students, doctoral students) CANNOT enrol for this course unit. | 9 credits | 19R | J. Cvengros | |||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | General Chemistry I and II: Chemical bond and molecular structure, chemical thermodynamics, chemical equilibrium, kinetics, acids and bases, electrochemistry | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Introduction to general and inorganic chemistry. Basics of the composition and the change of the material world. Introduction to the thermodynamically controlled physico-chemical processes. Macroscopic phenomena and their explanation through atomic and molecular properties. Using the theories to solve qualitatively and quantitatively chemical and ecologically relevant problems. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | 1. Stoichiometry 2. Atoms and Elements (Quantenmechanical Model of the Atom) 3. Chemical Bonding 4. Thermodynamics 5. Chemical Kinetics 6. Chemical Equilibrium (Acids and Bases, Solubility Equilibria) 7. Electrochemistry | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Nivaldo J. Tro Chemistry - A molecular Approach (Pearson), Chapter 1-18 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Housecroft and Constable, CHEMISTRY Oxtoby, Gillis, Nachtrieb, MODERN CHEMISTRY | ||||||||||||||||||||||||||||||||||||||||||||||||||
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| 529-2001-02L | Chemistry I | 4 credits | 2V + 2U | J. Cvengros, J. E. E. Buschmann, P. Funck, E. C. Meister, R. Verel | |||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | General Chemistry I: Chemical bond and molecular structure, chemical thermodynamics, chemical equilibrium. In the course "Chemistry I", the competencies of process understanding, system understanding, modeling, concept development and data analysis & interpretation are taught, applied and examined. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Introduction to general and inorganic chemistry. Basics of the composition and the change of the material world. Introduction to the thermodynamically controlled physico-chemical processes. Macroscopic phenomena and their explanation through atomic and molecular properties. Using the theories to solve qualitatively and quantitatively chemical and ecologically relevant problems. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | 1. Stoichiometry Amount of substance and mass. Composition of chemical compounds. Reaction equation. Ideal gas law. 2. Atoms Elementary particles and atoms. Electron configuration of the elements. Periodic system. 3. Chemical bonding and its representation. Spatial arrangement of atoms in molecules. Molecular orbitals. 4. Basics of chemical thermodynamics System and surroundings. Description of state and change of state of chemical systems. 5. First law of thermodynamics Internal energy. Heat and Work. Enthalpy and reaction enthalpy. 6. Second law of thermodynamics Entropy. Change of entropy in chemical systems and universe. Reaction entropy. 7. Gibbs energy and chemical potential. Combination of laws of thermodynamics. Gibbs energy and chemical reactions. Activities of gases, condensed substances and species in solution. Equilibrium constant. 8. Chemical equilibrium Law of mass action. Reaction quotient and equilibrium constant. Phase transition equilibrium. 9. Acids and bases Properties of acids and bases. Dissociation of acids and bases. pH and the calculation of pH-values in acid-base systems. Acid-base diagrams. Buffers. Polyprotic acids and bases. 10. Dissolution and precipitation. Heterogeneous equilibrium. Dissolution and solubility product. Carbon dioxide-carbonic acid-carbonate equilibrium. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Online-Skript mit durchgerechneten Beispielen. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Charles E. Mortimer, CHEMIE - DAS BASISWISSEN DER CHEMIE. 12. Auflage, Georg Thieme Verlag Stuttgart, 2015. Weiterführende Literatur: Theodore L. Brown, H. Eugene LeMay, Bruce E. Bursten, CHEMIE. 10. Auflage, Pearson Studium, 2011. (deutsch) Catherine Housecroft, Edwin Constable, CHEMISTRY: AN INTRODUCTION TO ORGANIC, INORGANIC AND PHYSICAL CHEMISTRY, 3. Auflage, Prentice Hall, 2005.(englisch) | ||||||||||||||||||||||||||||||||||||||||||||||||||
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| 529-2002-AAL | Chemistry II Enrolment ONLY for MSc students with a decree declaring this course unit as an additional admission requirement. Any other students (e.g. incoming exchange students, doctoral students) CANNOT enrol for this course unit. | 5 credits | 11R | J. Cvengros | |||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Chemistry II: Redox reactions, chemistry of the elements, introduction to organic chemistry | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Erweitern der allgemeinen Grundlagen und Erarbeiten einer Basis, um Prozesse in komplexeren Umweltsystemen (Wasser / Luft / Boden) in ihrem zeitlichen und quantitativen Ablauf verstehen und beurteilen zu können. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | 1. Redoxreactions 2. Inorganic Chemistry Rules for nomenclature of inorganic compounds. Systematic description of the groups of elements in the periodical system and the most important compounds of these elements. Formation of compounds as a consequence of the electronoc structure of the elements. 3. Introduction to organic chemistry Description of the most important classes of compounds and of the functional groups. Principal reactivity of these functional groups. Stereochemistry. Rection mechanisms: SN1- and SN2-reactions, electrophilic aromatic subtitutions, eliminations (E1 and E2), addition reactions (C=C and C=O double bonds). Chemistry of carbony and carboxyl groups. Rules for nomenclature of inorganic compounds. Systematic description of the groups of elements in the periodical system and the most important compounds of these elements. Formation of compounds as a consequence of the electronoc structure of the elements. 3. Introduction to organic chemistry Description of the most important classes of compounds and of the functional groups. Principal reactivity of these functional groups. Stereochemistry. Rection mechanisms: SN1- and SN2-reactions, electrophilic aromatic subtitutions, eliminations (E1 and E2), addition reactions (C=C and C=O double bonds). Chemistry of carbony and carboxyl groups. | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | C.E.Housecroft, E.C.Constable, Chemistry, 4rd Edition, Pearson, Harlow (England), 2010 (ISBN 0-131-27567-4), Chap. 18-33 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Th.L.Brown, H.E.LeMay, B.E.Bursten; Chemie, 10. Auflage, Pearson Studium, München, 2007 (ISBN 3-8273-7191-0) C.E.Housecroft, E.C.Constable, Chemistry, 3rd Edition, Pearson, Harlow (England), 2006 (ISBN 0-131-27567-4) D.W.Oxtoby, H.P.Gillis, N.H.Nachtrieb, Principles of Modern Chemistry, Fifth Edition, Thomson, London, 2002 (ISBN 0-03-035373-4) | ||||||||||||||||||||||||||||||||||||||||||||||||||
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