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B000019 - GENERAL AND INORGANIC CHEMISTRY WITH LABORATORY
Main information
Teaching Language
Course Content
Suggested readings
Learning Objectives
Prerequisites
Teaching Methods
Further information
Type of Assessment
Course program
Academic Year 2019-20
Coorte 2019 - 3-years First Cycle Degree (DM 270/04) in SCIENCE AND TECHNOLOGIES FOR GREEN SPACES AND LANDSCAPE MANAGEMENT
Course year
First year - First Semester
Belonging Department
Agriculture, Food, Environment and Forestry (DAGRI)
Course Type
Single education field course
Scientific Area
CHIM/03 - GENERAL AND INORGANIC CHEMISTRY
Credits
9
Teaching Hours
72
Teaching Term
16/09/2019 ⇒ 20/12/2019
Attendance required
No
Type of Evaluation
Final Grade
Course Content
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Course program
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Lectureship
Mutuality
Course teached as:
B000019 - CHIMICA GENERALE E INORGANICA CON LABORATORIO
3-years First Cycle Degree (DM 270/04) in WILDLIFE SCIENCES
B000019 - CHIMICA GENERALE E INORGANICA CON LABORATORIO
3-years First Cycle Degree (DM 270/04) in WILDLIFE SCIENCES
Teaching Language
ITALIAN
Course Content
The atoms. The mole. Electronic structure of atoms. The periodic table. Ionic bond. Covalent bond. Chemical formulas. Other chemical bonds. Ideal gas law. Change of state. Enthalpy, entropy and free energy. Spontaneity of reactions. The solutions. Chemical equilibrium. Redox reactions. Reduction potentials. Acid-base equilibria (pH, buffer solutions). Solubility product
Suggested readings (Search our library's catalogue)
I. Bertini, C. Luchinat, F. Mani, Chimica, editrice Ambrosiana
I. Bertini, C. Luchinat, F. Mani, Stechiometria, editrice Ambrosiana.
I. Bertini, C. Luchinat, F. Mani, Stechiometria, editrice Ambrosiana.
Learning Objectives
Knowledge acquired:
The course introduces the fundamental elements of the General Chemistry, which constitute the basic knowledge needed for the following courses of the Laurea degree. The concepts introduced in the course of General Chemistry are if fact a requirement for the courses of Organic Chemistry, Vegetal Biology, Forest Ecology, Soil Chemistry, Soil Microbiology, Wood Technology, Vegetal Physiopathology.
Competence acquired (at the end of the course):
The aim of the course is to provide to the students basic information on the language of chemistry (symbols and formulas), on the structure of matter, on the reaction mechanisms in water solution, on the main chemical elements, on the structure of inorganic molecules.
Skills acquired (at the end of the course):
The course aims at providing to the students the capability to understand the basic language of the chemistry, to be able to follow concepts requiring the basic knowledge of general chemistry, and to be able to solve elementary problems through the application of the concepts introduced.
The course introduces the fundamental elements of the General Chemistry, which constitute the basic knowledge needed for the following courses of the Laurea degree. The concepts introduced in the course of General Chemistry are if fact a requirement for the courses of Organic Chemistry, Vegetal Biology, Forest Ecology, Soil Chemistry, Soil Microbiology, Wood Technology, Vegetal Physiopathology.
Competence acquired (at the end of the course):
The aim of the course is to provide to the students basic information on the language of chemistry (symbols and formulas), on the structure of matter, on the reaction mechanisms in water solution, on the main chemical elements, on the structure of inorganic molecules.
Skills acquired (at the end of the course):
The course aims at providing to the students the capability to understand the basic language of the chemistry, to be able to follow concepts requiring the basic knowledge of general chemistry, and to be able to solve elementary problems through the application of the concepts introduced.
Prerequisites
No
Teaching Methods
CFU: 9
Total hours of the course (including the time spent in attending lectures, seminars, private study, examinations, etc...): 225
Hours reserved to private study and other indivual formative activities: 153
Contact hours: 72
Total hours of the course (including the time spent in attending lectures, seminars, private study, examinations, etc...): 225
Hours reserved to private study and other indivual formative activities: 153
Contact hours: 72
Further information
The practical activity consists of numerical exercitation of stoichiometry
Type of Assessment
Due to the COVID19 health emergency, the written test will not take place for the examinations scheduled in the period of social distancing. During the oral examination, students will be asked to solve exercises.
Written test and oral examination.
The written test (of the duration of 2 hours) is aimed at verifying the skills and the knowledge of the student through exercises of stoichiometry, exercises of writing of chemical formulas and chemical reactions, and questions. The students who will pass the written test (with an evaluation of at least 18/30) will be admitted to the oral exam. In the oral exam, the acquired skills and the student's mastery of the concepts part of the program of the course will be verified. In particular, the ability to solve problems in the chemical field will be evaluated. The evaluation will also take into account the properties of language and the understanding of the relationship between the different topics of the program.
Written test and oral examination.
The written test (of the duration of 2 hours) is aimed at verifying the skills and the knowledge of the student through exercises of stoichiometry, exercises of writing of chemical formulas and chemical reactions, and questions. The students who will pass the written test (with an evaluation of at least 18/30) will be admitted to the oral exam. In the oral exam, the acquired skills and the student's mastery of the concepts part of the program of the course will be verified. In particular, the ability to solve problems in the chemical field will be evaluated. The evaluation will also take into account the properties of language and the understanding of the relationship between the different topics of the program.
Course program
Atoms. Atomic mass, mole concept. Electronic structure of elements (orbitals, quantum number, aufbau, periodic properties). The periodic table. Covalent bond, Lewis structures. Bonding in solid state (ionic , molecular and covalent solids, metal). Hydrogen bond, van der Waals forces. Oxidation number. Gaseous state, ideal gas equation. Phase diagrams of one-component systems. Enthalpy, entropy, free energy, spontaneity of a chemical reaction. Concept of dynamic equilibrium. Redox reactions in aqueous solutions-electrochemical cells. Oxidation-reduction reactions. Acid-base reactions. Constants for acids and bases; pK; pH; buffers. Solubility product constants. Main properties of elements. Stoichiometry. Unit systems. Molecular structures. Determination of state variables from the ideal gas equation. Balancing of equations, redox reactions. Equilibrium in solution, calculation of pH.