Analytical Chemistry II

COURSE CURRICULUM

1.

Course title

ANALYTICAL CHEMISTRY II

2.

Code

HM-402

3.

Study curriculum

All study programs in chemistry

4.

Organizer of the curriculum (institute, department)

Institute of Chemistry, Faculty of Natural Sciences and Mathematics

5.

Degree (BSc, MSc, PhD)

BSc

6.

Academic year/semester

II/IV

7.

ECTS points

8

8.

Lecturer

Prof. Dr. Jasmina Petreska Stanoeva

9.

Prerequisites

Inorganic chemistry, Analytical chemistry I teacher’s signature

10.

Course objectives (competences):
By attending and participation in lectures, problem solving and practical lab work, students should gain knowledge and laboratory experience in quantitative analysis of various substances (acids, bases, salts, metals, cations, anions and mixtures). They should be able to perform various calculations (for preparation and standardization of solutions, determination of mass fractions, determination of unknown concentrations of substances in solutions, water hardness etc.)

11.

Course content:
–    Introduction: volumetric titrations – general aspects, titration curves, standard solutions;
–    Titrations based on acid-base reactions: construction of acid-base titration curves, endpoint selection and assessment, titrations in nonaqueous solvents, representative method, application;
–    Complex formation reactions: stability constants, complexing reagents, chemical properties of EDTA;
–    Titrations based on the complexation reactions: construction of an EDTA complexometric titration curve, endpoint selection and assessment, representative method, application;
–     Precipitation reactions: solubility product, influence of common ions, foreign ions, pH, complex formation and precipitation on electrode potential, application of electrode potentials
–    Precipitation titrations: titration curves, endpoint selection and assessment, application;
–    Oxidation-reduction reactions: electrode potential and its measurement; conditional (formal) electrode potential (influence of ionic force, acidity, complex formation and precipitation on electrode potential)
–    Titrations based on oxidation-reduction reactions: construction of oxidation-reduction titration curves, endpoint selection and assessment, representative method, application

12.

Teaching methods: lectures, laboratory classes, problem solving

13.

Total available time

240

14.

Time distribution

3+1+4 hours weekly (lectures: 45 hours;
problem solving: 15 hours; laboratory classes: 60 hours)

15.

Teaching methods distribution

15.1.

Teaching - lectures

45 hours

15.2.

Practicals (laboratory, problem solving), seminars, team work

75 hours

16.

Other activities

16.1.

Projects

15 hours

16.2.

Independent work

25 hours

16.3.

Homework

80 hours

17.

Grading methods

17.1.

Tests

80 points

17.2.

Seminars/projects (written/oral presentation)

5 points

17.3.

Activity, involvement, grading of lab work

 10 points

17.4.

Final exercise

5 points

18.

Grading scale (points/mark)

< 50 points

5 (five) (F)

51 to 60 points

6 (six) (E)

61 to 70 points

7 (seven) (D)

71 to 80 points

8 (eight) (C)

81 to 90 points

9 (nine) (B)

91 to 100 points

10 (ten) (A)

19.

Criteria for taking the final exam

Attendance at lectures and completed lab exercises

20.

Course language

Macedonian, English

21.

Teaching quality control

Anonymous surveys, questionnaires

22.

Literature

22.1.

Compulsory

No.

Author

Title

Publisher

Year

1.

D.A. Skoog, D.M. West, F.J. Holler, S.R. Crouch

Analytical Chemistry: An Introduction

Prosvetno delo, Skopje

2009

2.

D. Harvey

Modern Analytical Chemistry

Prosvetno delo, Skopje

2009

3.

Jasmina Petreska Stanoeva, Miha Bukleski, Marina Stefova

Numerical problems in analytical chemistry and instrumental analysis (in Macedonian)

UKIM

2020

22.2.

Additional

No.

Author

Title

Publisher

Year

1.

S. Petrovska-Jovanovikj, V. Trajkovska, V. Pavlova

Qualitative analytical chemistry – Practicum (in Macedonian)

PMF, Skopje

2010

2.

S. Petrovska-Jovanovikj

Analytical chemistry, theoretical foundations (in Macedonian)

PMF, Skopje

2009