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CODE 57017
ACADEMIC YEAR 2021/2022
CREDITS
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

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