Base Knowledge
There is no recommended background knowledge.
Teaching Methodologies
Theoretical classes aim at the presentation and development of the subjects that constitute the syllabus of the discipline. They are expository classes, following a script based on slides and with frequent use of the blackboard and dialogue with students. In the theoretical-practical classes, problems are presented that aim to consolidate the themes of the theoretical classes, helping students to solve them by themselves.
Learning Results
The objectives of the UC of Chemistry are related to its fundamental role, generalist and pedagogical support. The approach and development aim at its applicability to the study of mechanical engineering. It is intended to provide students with an understanding of the fundamentals of chemistry, creating in students competence to: -Solve simple physicochemical problems, using an appropriate form, without physical units, concentrations, yields or phase changes being a problem; -Identify, interpret and know how to communicate the relationship between microstructure and material properties; -Predict the direction of evolution of chemical systems based on thermodynamic data; -Interpret and communicate the mechanisms involved in the deterioration of metals by electrochemical processes; -Complement and consolidate knowledge of the subjects covered in the UC, being able to access new knowledge through the use of bibliographic material, databases, internet, etc.
Program
Electronic Structure of Atoms and Periodic Table: Electromagnetic radiation. Planck’s equation. Quantum numbers and atomic orbitals. Electronic configuration. Periodic variation of atomic properties. Chemical Bonds and Molecular Structure: Covalent and Ionic Bonds. Theory of the valence bond. Intermolecular Forces: Polarity and dipole moment. Phase changes. Chemical Reactions: Stoichiometric calculations. Limiting reagents and yield. Electrolytes. Colligative properties. Properties of Gases: Gas laws, ideal gas equation and Dalton’s law. Kinetic theory of gases. Chemical Equilibrium: Concept and Equilibrium Constants. Principle of Le Châtelier. Thermodynamics: The First Law; work and heat. State Functions. Enthalpy. Spontaneous processes. Entropy. Second and third laws. Gibbs energy. Electrochemistry: Oxidation-reduction reactions. Galvanic Cells. Standard reduction potentials. Spontaneity of reactions.
Curricular Unit Teachers
Internship(s)
NAO
Bibliography
Chang, R. (1994). Química. (5ª edição). Lisboa : McGraw-Hill. (Disponível na Biblioteca do ISEC: 6-1-114 (ISEC) – 06594)
Atkins, P., Jones L. (1997). Chemistry : molecules, matter and change.(3th Ed.). New York : Freeman and Company (Disponível na Biblioteca: 6-1-123 (ISEC) – 08684)
Atkins, P.W. (1998). Physical Chemistry. (6th ed.) Oxford University Press, Oxford. (Disponível na Biblioteca do ISEC: 6-5-47 (ISEC) – 09344)