Analytical Chemistry 2   (302H2)

Academic year:

2024/2025.

Attendance requirements:

101A2 + 301H2

ECTS:

10

Study level:

Study program:

Teacher:

Rada M. Baošić, Ph.D.
full professor, Faculty of Chemistry, Studentski trg 12-16, Beograd

Assistants:

Aleksandra M. Dramićanin, Ph.D.
assistant professor, Faculty of Chemistry, Studentski trg 12-16, Beograd

Miloš P. Pešić, Ph.D.
assistant with PhD, Faculty of Chemistry, Studentski trg 12-16, Beograd

Đurđa D. Krstić, Ph.D.
assistant with PhD, Faculty of Chemistry, Studentski trg 12-16, Beograd

Hours of instruction:

Weekly: three hours of lectures + two hours of exercises + six hours of labwork (3+2+6)

Goals:

During the course, the student becomes familiar with the basic principles of classical methods of quantitative chemical analysis: gravimetry, and volumetry, as well as the way to choose the appropriate method concerning the requirements set during the analysis, as well as the basics of processing and validation of the obtained results.

Outcome:

Students are training for method selection and sample analysis with appropriate accuracy and precision, processing experimentally obtained results, and expressing and validating the results.

Teaching methods:

Lectures, experimental exercises (group and individual) and theoretical exercises.

Extracurricular activities:

After the classes which are organized with the aim of revising the subject matter of the course, students are expected to do problems on their own, to finish group exercises and prepare for the progress tests.

Coursebooks:

Main coursebooks:

• R. Baošić, Analytical Chemistry - Classical methods of quantitative analysis, University of Belgrade - Faculty of Chemistry, Belgrade 2022.
  
• R. Baošić, °.Lolić, J. Mutić, N. Stevanovic: Classical methods of quantitative chemical analysis, Belgrade, 2018
• R. Baošić, A. Lolić, A. Dramićanin, Collection of problems in classical methods of quantitative chemical analysis, University of Belgrade - Faculty of Chemistry, Belgrade 2021.

Supplementary coursebooks:

• D. A. Skoog, D. M. West, F. J. Holler, Fundamentals of analytical chemistry, 1999.
• J. Savić, M. Savić, Fundamentals of analytical chemistry, Sarajevo.

Additional material:

—

Lectures:

0 points (3 hours a week)

Syllabus:

• Introduction 
• Classification of quantitative methods of analysis; 
• Calculation in Classical methods of quantitative analysis.
• Introduction to volumetry; Acid-base methods and their application.
• Precipitation methods and their application.
• Basic principles of gravimetry; Some examples of gravimetric determinations.
• Complexometry and its application.
• Redox methods and their application.
• The process of translating complex samples into a solution; real sample analysis.
• Processing and validating results.

Exercises:

10 points (2 hours a week)

Syllabus:

Theoretical exercises - students do calculation problems and solve problems from certain areas of classical analytical chemistry (gravimetric and volumetric analyses).

Labwork:

30 points (6 hours a week)

Syllabus:

• Group exercises / acid-base methods. Analyses.
• Group exercises / precipitation methods. Analyses.
• Group exercises / gravimetry. Analyses.
• Group exercises / complexometry. Analyses.
• Group exercises / redox methods. Analyses.

Experimental part (the maximum number of points - 30): The analysis conducted correctly the first time carries 3 points, each subsequent analysis conducted correctly carries 2 points. Gravimetry analysis conducted correctly the first time carries 6 points, each subsequent analysis conducted correctly carries 4 points

Colloquia:

10 points

Remarks:

Tests (the maximum number of points - 10): students take the tests, on the lab session terms, after each area -  five of them; the students qualify for a test only after they have finished group exercises. the progress test consists oftheoretical quastions. The  test carries a total of 2 points;

Written exam:

20 points

Oral exam:

30 points