Course detail
Laboratory Classes in Analytical Chemistry I
FCH-BAA_ANC1_PAcad. year: 2024/2025
Practical training at analytical reaction of selected ions: Cations of alkali metals and alkali earth metals, group of cations precipitating by HCl, by sulphane under acidic conditions, by amonium hydrogensufide, group of anions forming precipitates with baryum (II), and with silver (I).
Practical training of basic quantitative analytical methods: gravimetry, volumetry.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Offered to foreign students
Entry knowledge
Rules for evaluation and completion of the course
Requirements:
- all laboratory tasks completed, results and reports in good quality
- course test (15-20 questions)
Final classification is based on average classification of individual tasks.
Classification:
100-90% A
89-80% B
79-70% C
69-60% D
59-50% E
49-0% F
Written entrance tests at the beginning of all exercises checking the students readiness for practical work.
Credit test at the course end.
Aims
Completion of the course will increase students' competence as follows:
1. They have overview of analytically and technologically significant reactions of common ions.
2. They extension of knowledge on reactivity and some physical properties of groups of elements/ions.
3. Students be able apply the choice of an important analytical reagents and indicators.
4. Students be introduced with techniques of microscope reactions and small-volume reactions.
5. They will be used precise work in analytical laboratory, preparation of standard solutions and samples.
6. Students will be able to use of basic calculations in gravimerty and volumetry.
Study aids
Prerequisites and corequisites
Basic literature
Z. Šimek et al: Qualitative analysis. Laboratory classes in analytical chemistry I, II. (EN)
Recommended reading
Elearning
Classification of course in study plans
- Programme NPAP_ENVI Master's 1 year of study, winter semester, elective
Type of course unit
Laboratory exercise
Teacher / Lecturer
Syllabus
2. Cations of alkali metals and alkaline earth metals
3. Groups of cations precipitated by HCl and H2S under acidic conditions.
4. Group of cations precipitated by NH4HS.
5. Group of anions producing Ba2+ precipitates.
6. Group of anions producing Ag+ precipitates, soluble in 2 mol/L HNO3
7. Group of anions producing Ag+ salts, insoluble in 2 mol/L HNO3, and anions of NO3-, NO2-, ClO4-
8. Gravimetry I - determination of Fe.
9. Gravimetry II - determination of Ni.
10. Acid-base titrations I.
11. Acid-base titrations II.
12. Complexometric titrations.
13. Redox titrations.
Elearning