Università degli Studi di Napoli "Parthenope"

Teaching schedule

Academic year: 
2019/2020
Belonging course: 
Course of Bachelor's Degree Programme on MANAGEMENT ENGINEERING
Location: 
Napoli
Disciplinary sector: 
CHEMICAL FOUNDATIONS OF TECHNOLOGIES (CHIM/07)
Credits: 
9
Year of study: 
1
Teachers: 
Cycle: 
Annualita' Singola
Hours of front activity: 
72

Language

Italian

Course description

Knowledge and understanding
At the end of the course the student will have integrated his knowledge about natural phenomena governing the transformation of matter, will have a complete overview of the laws governing the structure of atoms, molecules and compounds; know the theoretical reasons that are at the basis of the energy balance during the transformations of matter, will know how to obtain electrical work by processes of redox transformations.

Applying knowledge and understanding
At the end of the course the student will have developed the ability to understand some physical and chemical characteristics of the substances, such as state of aggregation and volatility, hardness and fragility based on the knowledge of their structure. He will know how to quantify spontaneity of chemical and electrochemical processes and quantify the mass and energy balance during these transformations.

Making judgements
By the end of the course, the student should be able to evaluate, with critical mind, the experimental measurements of chemical reactions

Communication skills
By the end of the course, the student must be able to explain chemical phenomena through the use of an appropriate scientific language. It must also acquire the ability to explain to not expert people the basics of material property / structure relationships, its transformations and applications to simple systems of everyday life.

Learning skills
Students should be able to continuously update themselves from texts or scientific articles, or by participating in seminars and conferences, thanks to the learning tools, curiosity and critical judgment gained by the individual elaboration of acquired knowledge and skills.

Prerequisites

Basic knowledge of science programs in upper secondary education. In addition, knowledge of basic mathematical elements is needed. In particular, it is necessary to be able to solve first order, second order, logarithmic and exponential equations.

Syllabus

The matter and its properties. Classification of matter: elements, atoms, molecules, compounds.
Atomic structure. The electromagnetic radiation. Atomic models. The shape of atomic orbitals. Electronic configuration of atoms and chemical periodical properties.
Atoms and elements. The molar mass. The mole. The balanced chemical equation: stoichiometric relationships.
The chemical bond. The valence electrons. The ionic bond. The covalent bonds and Lewis structures. The polarity of the bond. Molecular geometry. Hybridization. VSEPR theory. Nomenclature of inorganic compounds. Metallic bond.
The gaseous state. Pressure and temperature of the gas. The ideal gas law. Gaseous mixtures. The distribution of molecular speed. Real gases: Van der Waals equation.
Condensed phases. Intermolecular forces. Hydrogen bond. Liquid state. Solid state: ionic solids, covalent solids, metallic solids, molecular solids. The phase diagrams.
Thermochemistry. State functions. The principles of thermodynamics. Free energy and spontaneity of reactions.
The solutions. Factors affecting solubility: pressure and temperature. Quantitative expressions of concentration. Properties of solutions. Raoult’s law. Colligative properties.
Chemical kinetics. Chemical equilibrium. The law of mass action: equilibrium constant. Relation between Kc and Kp. Le Chatelier's principle. The parameters that can influence the equilibrium conditions.
Equilibria in aqueous solution. Definition of acid and base. Monoprotic acids and bases in water. Water autoionization. Strength of acids and bases. The pH. The neutralization. Hydrolysis reactions.
Electrochemistry. Balancing redox reactions. Galvanic cells. Dry batteries. Electrolytic cells.

The matter and its properties. Classification of matter: elements, atoms, molecules, compounds. (2 hours)
Atomic structure. The electromagnetic radiation. Atomic models. The shape of atomic orbitals. Electronic configuration of atoms and chemical periodical. Periodic trends in the size of atoms, of the ionization energy, electronic affinity and electronegativity. (6 hours)
Atoms and elements. The molar mass. The mole. The balanced chemical equation: stoichiometric relationships. The limiting reagent in a chemical reaction. Stoichiometry (2 hours + 4 hours exercises)
The chemical bond. The valence electrons. The ionic bond. The covalent bonds and Lewis structures. The polarity of the bond. Molecular geometry. Hybridization. VSEPR theory. Nomenclature of inorganic compounds. Metallic bond. (6 hours + 6 hours exercises)
The gaseous state. Pressure and temperature of the gas. The ideal gas law. Gaseous mixtures. The distribution of molecular speed. Real gases: Van der Waals equation. (2 hours + 4 hours exercises)
Condensed phases. Intermolecular forces. Hydrogen bond. Liquid state. Solid state: ionic solids, covalent solids, metallic solids, molecular solids. The phase diagrams. (2 hours)
Thermochemistry. State functions. The principles of thermodynamics. Free energy and spontaneity of reactions. (2 hours)
The solutions. Factors affecting solubility: pressure and temperature. Quantitative expressions of concentration. Properties of solutions. Raoult’s law. Colligative properties. (4 hours + 6 hours exercises)
The chemical balance. Chemical kinetics. Chemical equilibrium. The law of mass action: equilibrium constant. Relation between Kc and Kp. Le Chatelier's principle. The parameters that can influence the equilibrium conditions. (6 hours + 6 hours exercises)
Equilibria in aqueous solution. Definition of acid and base. Monoprotic acids and bases in water. Water autoionization. Strength of acids and bases. The pH. The neutralization. Hydrolysis reactions. Problems that involve heterogeneous equilibria (solubility product). (6 hours + 6 hours exercises)
Electrochemistry. Balancing redox reactions. Galvanic cells. Dry batteries. Electrolytic cells. (2 hours)

Teaching Methods

Textbooks

Brown, Lemay, Bursten, Murphy, Woodward, FONDAMENTI DI CHIMICA (terza edizione), Casa ed. EDISES, Napoli.
Giannoccaro, Doronzo, ELEMENTI DI STECHIOMETRIA, Casa ed. EDISES, Napoli.
Brown, T. L. . E. A., LeMay, J. H. E., Bursten, B. E., Woodward, P. M., Murphy, C. J., & Brown, T. L. (2012). Chemistry : the central science - 12th Edition. (12th ed. ed.) Upper, Saddle, River, Nj: Pearson Prentice Hall.
Lecture notes by the professor available on the website ingegneria.uniparthenope.it

Learning assessment

During the course there will be intermediate verification / exemption tests during periods of suspension of teaching. The student will have the opportunity to repeat each test.
The tests consist of the resolution of 5 numerical stoichiometry problems and 3 multiple choice / open questions. It is not possible to use a PC or smartphone. It is allowed to use the periodic table and the scientific calculator.
The multiple choice / open questions involve a discussion on the theoretical aspects of general and inorganic chemistry. The student must demonstrate a full understanding of the topics covered, which must be clearly demonstrated through an appropriate scientific language.
The test will be considered passed according to the positive outcome of at least 3 numerical problems and 2 questions. The final vote will be proportional to the number of correct answers.

More information

Lectures are in Italian. The professor is fluent in English and is available to interact with students in English, also during the examination.