General Chemistry

Major: Applied Physics and Nanomaterials
Code of subject: 6.105.00.O.025
Credits: 3.00
Department: Physical, Analytical and General Chemistry
Lecturer: assistant professor Oliynyk Lilianna P.
Semester: 4 семестр
Mode of study: денна
Мета вивчення дисципліни: General chemistry is a fundamental natural science necessary for the creative work of an engineer of any specialty. The chemistry course, like other general theoretical disciplines, should perform two functions. The first is general educational and developmental, which consists in shaping the student's scientific outlook and developing modern forms of theoretical thinking and the ability to analyze phenomena. The second is specific and practical, which is associated with the assimilation of leading ideas, concepts and laws of nature, with the formation of general educational and special skills for the application of chemical laws and processes, the use of chemicals and materials in modern technology, in the study of geochemical and biochemical objects, prevention and elimination of emergency situations of natural and technological origin.
Завдання: General competencies: - Acquiring a flexible way of thinking that makes it possible to understand and solve problems and tasks, while maintaining a critical attitude to established scientific concepts; - Ability to solve problems and make appropriate informed decisions; professional competencies: - Knowledge and understanding of modern scientific theories and methods, and the ability to apply them effectively for the synthesis and analysis of nanomaterials and solving problems of applied physics
Learning outcomes: Must know the basics of the structure of atoms and molecules, the relationship between energy electrons in atoms and molecules structure and their properties; mastering the fundamental laws of chemistry and the ability to use them for practical purposes, that mastering the technique of calculations and decisions simple tasks of experimental chemistry. Knowledge of basic chemical elements and their compounds. develop skills of self-fulfillment chemical experiments, synthesis of experimental evidence and forming conclusions.
Required prior and related subjects: Higher mathematics, Computational Mathematics and programming, General Physics
Summary of the subject: Basic concepts and terms of chemistry. The laws of chemistry. Solutions. Solutions of electrolytes. The structure of atoms and chemical bond. Power chemical processes. Chemical kinetics and equilibrium. Redox reactions. General properties and corrosion of metals. Polymer Chemistry.
Опис: Topic: Introduction. Chemistry is a subject of natural science. The subject of chemistry and its relationship with other sciences. The importance of chemistry in the formation of worldview, the study of nature and the development of technology. Chemistry and environmental protection. The importance of chemical knowledge for engineering activities. Topic. Classification of inorganic compounds. Oxides, hydroxides, acids, salts, their physical and chemical properties. Topic. Solutions. Classification of dispersed systems. Coarse dispersed systems: suspensions, emulsions. Methods of expressing the concentration of solutions. Physical and chemical processes during dissolution. Topic Electrolyte solutions. Electrolytic dissociation, its causes. Degree and constant of dissociation. Strong and weak electrolytes. Ionic reactions. Ionic product of water. The hydrogen index. Hydrolysis of salts. Topic. Structure of the atom and chemical bonding. Basic information about the structure of the atom. Ionization energy and electron affinity. Electronegativity. Changes in the properties of chemical elements and their compounds. The nature of chemical bonding. The main types of chemical bonding (covalent bond, ionic, metallic, hydrogen). Methods of valence bonds and molecular orbitals. Hybridization. Structure and properties of the simplest molecules. “General laws of chemical reactions. Chemistry of elements and polymeric materials”. Topic: Energy of chemical processes. Energy effects of chemical reactions. Basic thermodynamic functions (internal energy, enthalpy, entropy, isobaric-isothermal Gibbs potential). Hess's law and the consequence of Hess's law. Thermochemical calculations. The direction of chemical reactions. Topic: Chemical kinetics and equilibrium. The rate of chemical reactions in homogeneous and heterogeneous systems, its dependence on external conditions (concentration, pressure, temperature). The law of active masses, activation energy. Arrhenius and Van Hoff formulas. Le Chatelier's principle. The concept of catalysis. Topic. Oxidation-reduction reactions (ORR). The essence of oxidation and reduction processes. Methods of drawing up redox equations. Determination of the direction of redox. Redox potentials. Topic. General properties and corrosion of metals. Physical and chemical properties of metals in terms of the structure of their atoms and crystals. Metals of high purity. Corrosion of metals. Types of corrosion: chemical, electrochemical, electrical corrosion, etc. Topic.Chemistry of polymers. Environmental protection. Polymerization and polycondensation reactions. Polymeric structural materials. The most important representatives of polymers and plastics. Composite materials.
Assessment methods and criteria: • written reports on laboratory work, oral examination, reference work (30%) • final control (70% control measure, test), written-oral form (70%)
Критерії оцінювання результатів навчання: Written and oral test - 20 points. Defense of laboratory work - 10 points Control work - 60 points Oral component - 10 points
Порядок та критерії виставляння балів та оцінок: 100-88 points - certified with an “excellent” grade - High level: the student demonstrates an in-depth mastery of the conceptual and categorical apparatus of the discipline, systematic knowledge, skills and abilities of their practical application. The mastered knowledge, skills and abilities provide the ability to independently formulate goals and organize learning activities, search and find solutions in non-standard, atypical educational and professional situations. The applicant demonstrates the ability to make generalizations based on critical analysis of factual material, ideas, theories and concepts, to formulate conclusions based on them. His/her activity is based on interest and motivation for self-development, continuous professional development, independent research activities, implemented with the support and guidance of the teacher. 87-71 points - certified with a grade of “good” - Sufficient level: involves mastery of the conceptual and categorical apparatus of the discipline at an advanced level, conscious use of knowledge, skills and abilities to reveal the essence of the issue. Possession of a partially structured set of knowledge provides the ability to apply it in familiar educational and professional situations. Aware of the specifics of tasks and learning situations, the student demonstrates the ability to search for and choose their solution according to the given sample, to argue for the use of a particular method of solving the problem. Their activities are based on interest and motivation for self-development and continuous professional development. 70-50 points - certified with a grade of “satisfactory” - Satisfactory level: outlines the mastery of the conceptual and categorical apparatus of the discipline at the average level, partial awareness of educational and professional tasks, problems and situations, knowledge of ways to solve typical problems and tasks. The applicant demonstrates an average level of skills and abilities to apply knowledge in practice, and solving problems requires assistance, support from a model. The basis of learning activities is situational and heuristic, dominated by motives of duty, unconscious use of opportunities for self-development. 49-00 points - certified with a grade of “unsatisfactory” - Unsatisfactory level: indicates an elementary mastery of the conceptual and categorical apparatus of the discipline, a general understanding of the content of the educational material, partial use of knowledge, skills and abilities. The basis of learning activities is situational and pragmatic interest.
Recommended books: 1. N.V.Romanova. General and Inorganic Chemistry. K .; Irpen: WTF "Perun", 2002. - 480p. 2. H.A.Korchynskyy. Chemistry. "Podillya-2000", 2002 -340p. 3. General Chemistry. / Textbook and examples for solving typical problems of the most important parts of the course / edited by Dr. Sci. Nykypanchuka M.V. Lviv "Lviv Polytechnic", 2001. – 154p. 4. B.Ya.Kotur. Chemistry. .: Practical Training. manual. Publishing center of Ivan Franko Lviv National University, Lviv, 2004. – 237p.
Уніфікований додаток: Lviv Polytechnic National University ensures the realization of the right of persons with disabilities to receive higher education. Inclusive educational services are provided by the Service of Accessibility to Learning Opportunities “Without Limits”, which aims to provide constant individual support for the educational process of students with disabilities and chronic diseases. An important tool for implementing inclusive educational policy at the University is the Program of Professional Development of Academic Staff and Teaching and Support Staff in the Field of Social Inclusion and Inclusive Education. For more information, please contact us at: 2/4 Karpinskoho St., I-st academic building, room. 112 E-mail: nolimits@lpnu.ua Websites: https://lpnu.ua/nolimits https://lpnu.ua/integration
Академічна доброчесність: The policy on academic integrity of the participants of the educational process is formed on the basis of compliance with the principles of academic integrity, taking into account the norms of the “Regulations on Academic Integrity at Lviv Polytechnic National University” (approved by the Academic Council of the University on 20.06.2017, Minutes No. 35).