CODE 57017 ACADEMIC YEAR 2021/2022 CREDITS 7 cfu anno 1 CHIMICA E TECNOLOGIE CHIMICHE 8757 (L-27) - GENOVA SCIENTIFIC DISCIPLINARY SECTOR CHIM/01 LANGUAGE Italian TEACHING LOCATION GENOVA SEMESTER 2° Semester PREREQUISITES Propedeuticità in ingresso Per sostenere l'esame di questo insegnamento è necessario aver sostenuto i seguenti esami: Chemistry and Chemical Technologies 8757 (coorte 2021/2022) GENERAL AND INORGANIC CHEMISTRY 65096 2021 Propedeuticità in uscita Questo insegnamento è propedeutico per gli insegnamenti: Chemistry and Chemical Technologies 8757 (coorte 2021/2022) ANALYTICAL CHEMISTRY 2 (SECOND MODULE) 65121 Chemistry and Chemical Technologies 8757 (coorte 2021/2022) ANALYTICAL CHEMISTRY 2 (FIRST MODULE) 65119 TEACHING MATERIALS AULAWEB AIMS AND CONTENT LEARNING OUTCOMES Basic knowledge of equilibria and of classical analytical procedures based on volumetric techniques. Development of chemical laboratory work skills and of computing and presenting experimental data. PREREQUISITES In order to attend lessons and laboratory of this course with good benefits, it is strongly reccommended to have already achieved knowledge of general chemistry and of basic laboratory practice. Students enrolled in Chemistry and Technological Chemistry course must attend all laboratory practice exercise of the General Chemistry Laboratory course before beginning practice exercise lessons. TEACHING METHODS Attendance to lessons its not compulsory, but highly recommended. Attendance to practice exercises is compulsory, as well as those lessons where operative details of practice exercises will be illustrated. At the beginning of the course, the dates of these particular lessons will be notified. A special session will be planned to make up missed practice exercises. SYLLABUS/CONTENT Chemical equilibria: acid-base, complexometric, redox and precipitation equilibria. Volumetric analysis: basics, titration curves, indicators. Acid-base, complexometric, redox and precipitation titrations. Statistical evaluation of chemical data: random and systematic errors, accuracy and precision, standard deviation, confidence interval, signficance tests. Practice exercises in laboratory regarding volumetric analyses. RECOMMENDED READING/BIBLIOGRAPHY Fondamenti di Chimica Analitica. Equilibri ionici e volumetria. Saini e Mentasti. Ed. Utet Chimica analitica: una introduzione. Skoog West Holler. Ed. Edises Fondamenti di chimica analitica. Skoog West Holler. Ed. Edises TEACHERS AND EXAM BOARD MARIA CARMELA IANNI Ricevimento: The teacher is always present in the Department. It is recommended to arrange an appointment by E-mail. Exam Board MARIA CARMELA IANNI (President) FRANCISCO ARDINI MARINA DI CARRO (President Substitute) EMANUELE MAGI (Substitute) LESSONS LESSONS START February 28, 2022 (for details see http://www.chimica.unige.it/didattica/Home_CTC and/or https://corsi.unige.it/8757) Class schedule The timetable for this course is available here: Portale EasyAcademy EXAMS EXAM DESCRIPTION The students who want to be submitted to the exam must registrate at least 5 days in advance on https://servizionline.unige.it/studenti/esami/prenotazione. The topics are specified in the detailed syllabus publicated on the "aulaweb" service, together with other material (slides, exercises) considered useful. The exam is essentially oral. However, it will be preceded, on the same day, by a written exam, whose aim is just to filter off the unprepared students. The evaluation of the written exam will permit to be admitted to the oral exam if it is at least sufficient. Good and excellent outcomes, together with similar laboratories outcomes, will help to gain a better grade in the oral exam. In any case, even the students who have got "excellent" may eventually fail the oral exam. Detailed rules regarding written exam mode, evaluations and final grade will be published on the “aulaweb” service at the beginning of the course. The oral exam will involve questions both on theory and on practice exercises, and the student must demonstrate the achievment of the learning outcomes, both orally and writing formulas, chemical reactions, graphs and short exercises regarding topics of the course. When the commission will judge that the learning oucomes have not been reached, the students will be invited to repeat the exam in one of the subsequent dates. In this case, even the written exam must be repeated. ASSESSMENT METHODS The oral exam is always carried out by two teachers with several years of experience and will last 50-60 minutes. The exam is carried out in order to evaluate not only if students have achieved the required knowledge, but even if they thoroughly understood them and if they are able to apply them to analytical problems. Being a theoretical and practical course, the commission evaluates also the behaviour of the students during practice exercises, if they are able to carry out analytical procedures in a correct way and to elaborate and present obtained data in written reports. Therefore, the commission is definitely able to verify with high accuracy if the student has reached or not the learning outcomes. When the commission will judge that the learning oucomes have not been reached, the students will be invited to repeat the exam in one of the subsequent dates. Exam schedule Data appello Orario Luogo Degree type Note 15/02/2022 09:00 GENOVA Scritto + Orale 16/06/2022 09:00 GENOVA Scritto + Orale 05/07/2022 09:00 GENOVA Scritto + Orale 26/07/2022 09:00 GENOVA Scritto + Orale 15/09/2022 09:00 GENOVA Scritto + Orale