ECTS credits ECTS credits: 6
ECTS Hours Rules/Memories Student's work ECTS: 99 Hours of tutorials: 3 Expository Class: 24 Interactive Classroom: 24 Total: 150
Use languages Spanish, Galician, English
Type: Ordinary Degree Subject RD 1393/2007 - 822/2021
Departments: Organic Chemistry
Areas: Organic Chemistry
Center Faculty of Sciences
Call: First Semester
Teaching: With teaching
Enrolment: Enrollable | 1st year (Yes)
At the end of the course the student will be able to:
• Learn and understand the origin of the properties, the chemical reactions and applications of the matter of our world in a formal chemical language.
• Develop the ability to learn new techniques and solve new problems by themselves.
• To understand the quantitative basis of the chemical sciences through a problem-solving approach.
• To obtain a basic laboratory training that allow the students to develop their experimental skills and abilities.
Each unit will be exposing the learning objectives; they have no other purpose than to get the students should be able to:
• Learn the key concepts in chemistry.
• Clarity in their submissions, both written and spoken.
• Learn how to use the formal chemical language.
• Develop chemical reasoning and their reasoning and synthetic thinking.
• know the basis of chemical calculus and interpret the numerical results, with special attention units.
• Avoid chemical misconceptions.
• Detect and discard absurd results
Block I. Basic chemical concepts.
Theme 1. Introduction: The composition of matter.
Science and Chemistry. Physics and Chemistry Properties of matter. Pure substances and mixtures. Elements: names and symbols. Periodic table (concept). Subatomic particles. The mass of the volumes. Isotopes. Moles and molar mass. Molecules and molecular compounds. Init ions and compounds. Analysis by Combustion: empiric formulas. Chemical Nomenclature.
Workshop: Troubleshooting: Chemiscal inorganic nomenclature and resolution of problems.
Theme 2. Chemical reactions.
Chemical Reactions and Equations. Stoichiometry of the chemical reactions. Setting the equations. Limiting reagent. Yield . Types of chemical reactions. Reactions in homogeneus and heterogeneus phases. Reactions in solution: Measures of concentration. Precipitation reactions. Acid-base reactions. Acids and bases: Arrenhius and Brönsted. Neutralization. Redox reactions.
Workshop: Troubleshooting.
Theme 3. Thermodynamics of chemical reactions.
Energy changes in chemical reactions. Some definitions. Forms of transfer of energy: heat and work. First thermodynamics law. Enthalpy of a system. Relationship between changes in enthalpy and internal energy. Enthalpies of reaction. Enthalpies of formation. Bond enthalpies . Heat capacities. Molar heats. Variation of reaction enthalpy with temperature: Laws of Thermochemical equation. Reversibility and spontaneity. Spontaneity of chemical reactions. Gibbs free energies of reaction.
Workshop: Troubleshooting.
Block II. Atomic Structure and Periodic Table of the elements.
Theme 4. Atomic structure.
Spectroscopy. Waves. Electromagnetic radiation. Emission spectrum. Abundance of elements in the universe. Spectrum of hydrogen atom. Quantum-mechanical model. Quantization. Photoeletric effect. Bohr model. Bohr radius. De Broglie relation. Incertidumbe principle. The Schrodinger wave equation: the wave function. Quantum numbers. Atomic orbital: orbital energies. Effective nuclear charge. Electronic configurations. Auf-bau principle. Exclusion Pincipio. Hund's rule. Ion configurations.
Theme 5. The periodic system.
Periodicity of physical properties of the elements. Atomic and ionic radii. Ionization energy Electron affinity. Electronegativity. Periodicity of chemical properties.
Seminar: Troubleshooting.
Block III. Chemical bond.
Theme 6. Covalent bond.
Overview of the chemical bond: attractive and repulsive forces. Covalent binding model. Lewis's initial ideas. Link by sharing electron pairs: octet rule. Order link. Extended bytes. Incomplete octet. Molecules with odd number of electrons. Radicals. Charge distribution. Formal charge. Oxidation number. Polyatomic molecules and ions. Resonance. Bond strength. Bond length. Polarization. Ionic-covalent resonance and polarity of link. Theory of the repulsion between pairs of valence electrons. Molecular geometry. Effect of the lone pairs. Multiple bonds. Molecular geometry and its relationship with the dipole moment in polyatomic molecules. Bond orbital model. Links located in polyatomic . Consequence: properties of the and molecules. Hybridization. Orbital bond: double bond. Hybrid Force links: energies and bond lengths.
Theme 7. Ionic bond and metallic bond.
Ionic bond. Ion-pair. Formation of ionic solids. Born-Haber cycle. Ionic radii: definition, determination and variation thereon. Physical properties of ionic compounds and the bond. Elements that form ionic compounds. Elements with variable valence. Metallic bond. General properties of metal components: conductivity.
Block IV. Aggregation states of matter.
Theme 8. Aggregation States of Matter.
Ideal gases and real gases. Liquids and their properties. Properties and types of solids. Common lattices. Experimental evidence for existence of other binding forces. Intermolecular forces: ion-dipole forces, dipole-dipole, ion-induced dipole forces, dipole-induced dipole and instantaneous dipole-induced dipole. Hydrogen bonding: evidence of its existence and interpretation. Influence of intermolecular forces on physical properties of substances.
Block V. Chemical reactivity and biological importance of organic molecules.
Theme 9. Structure of organic molecules.
Functional groups. Homologous series. Types of organic compounds. Isomerism. Types of isomerism: a). Flat or structural a1) chain, a2) position, a3) function. b) Space (EZ (cis-trans); non-anti; atropa isomers), optical: optical activity; enantiomorphs isomers, and racemic compound, meso forms.
Seminar: Nomenclature of Organic Chemistry and formulation.
Theme 10. Reactivity of organic molecules and studying the mechanism of the main organic reactions.
Degradation. Heterolytic rupture or ion. Homolytic or radical rupture. Types of reagents. Classification and mechanism of organic reactions: a) Replacement: free radical, nucleophilic (SN1, SN2) and electrophilic. b) Elimination (E1, E2). c) Addition to multiple bonds (double and triple carbon-carbon, carbonyl, nitrile group). d) Condensation. e) internal Rally. Keto-enol tautomerism. Seminar: reactivity and transformations in Organic Chemistry.
Theme 11: Organic molecules of interest.
Carbohydrates: Monosaccharides. Oligosaccharides. Starch. Pectins. Lipids: Fatty acids. Structure of triglycerides. Phospholipids. Proteins: Structure of amino acids. Protein structure. Vitamins: Vitamin A. Vitamin D. Vitamin E. Vitamin E. Vitamin K. B Vitamins Ascorbic acid. Folic Acid. Food Additives: Sweeteners, preservatives and artificial colors. Harmful substances in food.
LABORATORY PRACTICES
1. Introduction to the laboratory.
Chemical reactions and filtration.
Reading the guide, "Introduction to chemical laboratory." (30 minutes at home). Preparation of the painkiller Phenacetin.
Objective:
• Know the basic safety rules and work in the laboratory.
• Performing calculations in a stoichiometric reaction.
• Know techniques reflux, filtration by gravity and suction.
2 . Basic Operations I: Distillation and centrifugation.
Determination of alcohol content of wine.
Separation of milk components.
Objective:
• To learn the techniques of distillation.
• Performing calculations and stoichiometric concentrations.
• Know centrifugation techniques.
3. Basic Operations II: Liquid-liquid extraction and crystallization.
Extraction of caffeine from the cola drink.
Recrystallization of Phenacetin.
Objective:
• To know the techniques of liquid-liquid extraction.
• Performing calculations and stoichiometric concentrations.
• Know techniques purification of solids by crystallization.
4. Basic Operations III: chromatographic separation column.
Separation of the components of a homogeneous mixture of two dyes.
Objective:
• To learn the techniques of column chromatography.
5. Chemical reactions and TLC.
Preparation of Dulcine from Phenacetin.
Objectives:
• Understand the concept of synthesis steps.
• Know the techniques of thin layer chromatography.
General Chemistry Books.
• R. Chang: Química. México: Ed. McGraw-Hill Interamericana, S.A. 1992
• W. H. Freeman: Química. Un proyecto de la ACS.Ed. Reverté,2005
• J. J. Lozano and J. L. Vigatá: Fundamentos de Química General. Madrid: Ed. Alambra-Logman, S.A. 1994.
• J. Morcillo: Temas básicos de Química. Madrid: Ed. Alhambra,1977
• Petrucci-Harwood: Química general. Ed. Prentice- Hall, 1998
• M. D. Reboiras: Química.La Ciencia Básica. Ed. Thomson,2006
General Chemistry Problems’ Books.
• J. A. López Cancio: Problemas de Química. Prentice Hall, 2001.
• M. R. Fernández, J. A. Fidalgo: 1000 Problemas de Química General. Everest, 2006.
• F. Bermejo, M. Paz: Problemas de Química General y sus fundamentos teóricos. Dossat, 1994.
• J. Peidro: Problemas de Química para el primer ciclo. EUB, 1996.
• I. S. Buttler, A. E. Grosser: Problemas de Química. Reverté, 1989.
• J. M. Teijón, J. A. García, Y. Jiménez, I. Guerrero: La Química en problemas. Ed Tébar Flores, 1995.
• C. J. Willis: Resolución de problemas de Química General. Reverté, 1995.
• E. Quiñoá, R. Riguera, J. M. Vila: Nomenclatura y formulación de los compuestos inorgánicos. McGraw Hill, 2006.
• E E. Quiñoá, R. Riguera,: ”Nomenclatura y representación de compuestos orgánicos”. Ed. McGraw-Hill Interamericana (1996).
Web Links.
• http://cwx.prenhall.com/petrucci. This page is footage of the fundamentals of chemistry in English.
• http://www.librosite.net/data/glosarios/petrucci/videos/contenidos.htm. Es la versión española de la página Web anterior.
• http://culturageneral.net/quimica/index.htm. Tabla periódica.
• http://www.iesalonsoquesada.org/.../leccionesquimica/leccioni-eaq2/fich…
• www.utp.edu.co/~publio17/estructura.htm
• books.google.es/books?isbn=8429171894...
• http://images.google.es/images?hl=es&q=corrosi%C3%B3n&um=1&ie=UTF-8&ei=…
The competences in the subject are:
Basic competences:
CB1: The students have to demonstrate knowledge and understanding in a field of study that part of the basis of general secondary education, and is typically at a level which, although it is supported by advanced textbooks, includes some aspects involving knowledge of the forefront of their field of study.
CB2: The students can apply their knowledge to their work or vocation in a professional manner and have competences typically demonstrated through devising and sustaining arguments and solving problems within their field of study.
CB3: The students have the ability to gather and interpret relevant data (usually within their field of study) to inform judgments that include reflection on relevant social, scientific or ethical.
CB4: The students can communicate information, ideas, problems and solutions to both specialist and non-specialist audiences.
CB5: The students have developed those skills needed to undertake further studies with a high degree of autonomy.
General competences:
CG1 - Recognize the essential elements of the profession of Dietitian-Nutritionist, including ethical principles, legal responsibilities and the exercise of the profession, applying the principle of social justice to professional practice and developing it with respect for people, their habits, beliefs and cultures
CG2: Develop the profession with respect for other health professionals, acquiring skills for teamwork.
CG3 - Recognize the need to maintain and update professional competence, paying special attention to learning, autonomously and continuously, new knowledge, products and techniques in nutrition and food, as well as motivation for quality.
CG4 - Conocer los límites de la profesión y sus competencias, identificando cuando es necesario un tratamiento interdisciplinar o la derivación a otro profesional.
CG5: It communicates effectively, orally and writing with people, health professionals or industry and the media, knowing how to use the information and communications technology especially those related to nutrition and lifestyle.
CG6 - Know, critically evaluate and know how to use and apply the sources of information related to nutrition, food, lifestyles and health aspects.
CG7 - Have the ability to prepare reports and complete records related to the professional intervention of the Dietitian Nutritionist.
CG29: To acquire basic training for the research activity, being able to formulate hypotheses, collect and interpret information for problem solving using the scientific method, and understanding the importance and limitations of scientific thinking in health and nutrition.
Specific competences:
CE1: To know the chemical, biochemical and biological basis of application in human nutrition and dietetics.
CE7: To acquire competences of teamwork in a way uni or multi-disciplinary and interdisciplinary professionals and other staff related to the diagnostic evaluation and treatment of diet and nutrition.
Compulsory classes (theory, problem classes and seminars). The course consists of 6 ECTS credits. In this workload will include 33 contact hours (class attendance) working both theory and seminars, without a practical division between them. During the seminar the teacher and the students solve the problems proposed, which allows the teacher to assess the capabilities and difficulties of each and improve learning.
Bulletins. Throughout the year, coinciding roughly with the end of each topic will be proposed problem sets that students must meet and deliver on a mandatory basis for correction as personal work. The completion of this work at home will allow you to acquire the necessary skills for the final exam. Of course, the student will be available to the teacher any questions or request assistance for their implementation.
Laboratory Practice: laboratory practices (15 hours in 5 sessions) are mandatory attendance. In them, the student will acquire the skills necessary experimental and manuals in the study of chemistry and finds the actual implementation of the concepts discussed in lectures.
Tutorials Group: Over the course tutorials will be planned two groups ( 10 people) to be used to discuss and resolve all doubts in a group seeking greater involvement of the student. Groups of 2 or 3 students.
Personalized tutorials in those who intends to carry out close monitoring of the work of each student. This bulletin is an important tool for the teacher and the students themselves, since after correction will allow us a close look at the strengths and weaknesses in each student's learning. In the end the teacher will try to answer questions and guide the work of the pupil.
WebCT (Aula Virtual): The University of Santiago de Compostela uses a digital platform in which the teacher will provide the necessary information for students (PowerPoint files, summaries of the issues, newsletters, practice scripts, etc) via Internet. On this platform, there is also discussion forums and an internal mail provides the teacher and student communication.
Contingency plan for remote teaching activities:
They will be carried out synchronously / asynchronously and always following the schedule established by the Faculty, through the different telematic means available at USC, preferably the Virtual Campus and Ms Teams.
Due to the nature and content of the subject, as well as the methodology used, the main difference between face-to-face teaching and remote teaching is in the performance of laboratory practices, which will be replaced by videos or home practices where students can experience the knowledge acquired along the teaching activities.
For the realization of tutorials, as well as to keep a direct communication so much between the own students as between these and the teacher, will be able to realize through the forum of the Virtual Campus, by means of Ms. Teams or by email
The scores for each student will be based on day-to-day monitorization (35%) and the outcome of a final exam (65%). A minimum 4 over 10 in the exam is required.
The continuous of their personal work will be made through written exams, homework, the active participation of the student in the classroom, practical classes or other means specified in the program.
Attending to the seminars and laboratory courses is, on general rule, compulsory and required for successful evaluation.
The laboratory classes are integrated within the course, and therefore their evaluation will be included in the continuous evaluation percentage. Moreover, to pass the course it will be required that the student successfully passes the laboratory evaluation.
Attending to the laboratory is mandatory.
Day-to-day monitorization (35%), competences to evaluate: CB1, CB2, CB3, CB4, CB5, CG2, CG3, CG4, CG5, CG29, CE1 and CE7
Exam (65%), competences to evaluate: CB1, CB5, CG29, CE1 and CE7.
Second opportunity: only final exam evaluation.
CONTINGENCY PLAN
METHODOLOGY
Contingency plan for distance learning activities:
They would be carried out synchronously / asynchronously and always according to the schedule established by the Faculty, through the different telematic means available at USC, preferably the Virtual Campus Teams and Ms Teams.
Due to the nature and content of this subject, as well as the methodology used, the main difference between face-to-face teaching and distance teaching is in laboratory practices, which will be replaced by videos or practices at home where students can experience the knowledge acquired throughout the course.
To conduct tutorials, as well as to maintain direct communication both between the students themselves and between them and the teacher, can be done through the Virtual Campus forum, through Ms. Teams or by email.
EVALUATION SYSTEM
"In cases of fraudulent conduct of exercises or tests, the provisions of the" Regulations for assessing the academic performance of students and reviewing grades "shall apply.
The assessment system will be exactly the same regardless of the type of teaching used (face-to-face or virtual), with the only difference that the assessment activities will be carried out, as established by the competent authorities, either in person or remotely. through the telematic means available at USC.
In our opinion, the average student must devote 1 hour of personal study for each hour of class. To conduct problems were needed about 30 hours. For laboratory practices will be needed from 1 to 2 hours. The main thing is to study the day.
- Lectures: 33.3% of contact hours / 96 h autonomous work.
- Seminars: 28.6% of contact hours / 14 h autonomous work.
- Lab Practice: 71.4% of contact hours / 21 h autonomous work.
- Individual work: 0% of contact hours / 12 h autonomous work.
- Notebook lab practices: 0% of face h / 3 h autonomous work.
- Exam and exam review: 25% of contact hours / 4 h autonomous work.
Attending to classes is recommended as well as asking the teacher whatever questions that might arise during the classes or the study.
DO NOT WAIT UNTIL THE END OF THE COURSE TO ASK QUESTIONS
Course: Química I
Undergraduate: Nutrición e Dietética
School: Facultade de Ciencias
Virtual clasroom: webCT
Type: Básicas
Year: 1º course
Teaching: First semester
Language: Spanish / Galician
ECTS: 6
Workload: 98 hours
Schedule: http://www.lugo.usc.é/fcien/Horarios 10-11/1 GNHD.pdf
TEACHER DATA
Teachers: Freire Iribarne, Félix (24007 / 15742), Gulías Costa, Moisés (24006 / 15790); Fañanás-Mastral, Martín (15787)
Department: Química Orgánica
Office: Facultade de Ciencias, first floor
The teaching languages are Spanish and Galician.
CONTINGENCY PLAN
METHODOLOGY
Contingency plan for distance learning activities:
They would be carried out synchronously / asynchronously and always according to the schedule established by the Faculty, through the different telematic means available at USC, preferably the Virtual Campus Teams and Ms Teams.
Due to the nature and content of this subject, as well as the methodology used, the main difference between face-to-face teaching and distance teaching is in laboratory practices, which will be replaced by videos or practices at home where students can experience the knowledge acquired throughout the course.
To conduct tutorials, as well as to maintain direct communication both between the students themselves and between them and the teacher, can be done through the Virtual Campus forum, through Ms. Teams or by email.
EVALUATION SYSTEM
"In cases of fraudulent conduct of exercises or tests, the provisions of the" Regulations for assessing the academic performance of students and reviewing grades "shall apply.
The assessment system will be exactly the same regardless of the type of teaching used (face-to-face or virtual), with the only difference that the assessment activities will be carried out, as established by the competent authorities, either in person or remotely. through the telematic means available at USC.
Felix Manuel Freire Iribarne
Coordinador/a- Department
- Organic Chemistry
- Area
- Organic Chemistry
- felix.freire [at] usc.es
- Category
- Professor: Temporary PhD professor
Moises Gulias Costa
- Department
- Organic Chemistry
- Area
- Organic Chemistry
- Phone
- 881815790
- moises.gulias [at] usc.es
- Category
- Professor: Temporary PhD professor
Martin Fañanas Mastral
- Department
- Organic Chemistry
- Area
- Organic Chemistry
- Phone
- 881815787
- martin.fananas [at] usc.es
- Category
- Professor: University Lecturer
| Tuesday | |||
|---|---|---|---|
| 10:00-11:00 | Grupo /CLE_01 | Spanish | HUMANITIES FACULTY, ASSEMBLY HALL |
| Wednesday | |||
| 10:00-11:00 | Grupo /CLE_01 | Spanish | HUMANITIES FACULTY, ASSEMBLY HALL |
| Thursday | |||
| 10:00-11:00 | Grupo /CLE_01 | Spanish | HUMANITIES FACULTY, ASSEMBLY HALL |
| Friday | |||
| 10:00-11:00 | Grupo /CLE_01 | Spanish | HUMANITIES FACULTY, ASSEMBLY HALL |
| 01.13.2021 16:00-19:00 | Grupo /CLE_01 | 0P CLASSROOM 4 GROUND FLOOR |
| 01.13.2021 16:00-19:00 | Grupo /CLE_01 | 0P CLASSROOM 5 GROUND FLOOR |
| 01.13.2021 16:00-20:00 | Grupo /CLE_01 | 0P CLASSROOM 6 GROUND FLOOR |
| 06.21.2021 16:00-20:00 | Grupo /CLE_01 | 0P CLASSROOM 5 GROUND FLOOR |