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Course info
KALCH / C001A
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Course description
Department/Unit / Abbreviation
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KALCH
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C001A
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Academic Year
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2023/2024
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Academic Year
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2023/2024
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Title
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Analytical Chemistry I
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Form of course completion
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Examination
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Form of course completion
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Examination
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Accredited / Credits
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Yes,
5
Cred.
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Type of completion
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Combined
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Type of completion
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Combined
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Time requirements
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Lecture
3
[HRS/WEEK]
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Course credit prior to examination
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No
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Course credit prior to examination
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No
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Automatic acceptance of credit before examination
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No
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Included in study average
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YES
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Language of instruction
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English
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Occ/max
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Automatic acceptance of credit before examination
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No
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Summer semester
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0 / -
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0 / -
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0 / -
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Included in study average
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YES
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Winter semester
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0 / -
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0 / -
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3 / -
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Repeated registration
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NO
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Repeated registration
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NO
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Timetable
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Yes
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Semester taught
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Winter semester
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Semester taught
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Winter semester
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Minimum (B + C) students
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not determined
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Optional course |
Yes
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Optional course
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Yes
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Language of instruction
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English
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Internship duration
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0
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No. of hours of on-premise lessons |
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Evaluation scale |
A|B|C|D|E|F |
Periodicity |
každý rok
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Periodicita upřesnění |
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Fundamental theoretical course |
No
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Fundamental course |
No
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Fundamental theoretical course |
No
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Evaluation scale |
A|B|C|D|E|F |
Substituted course
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None
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Preclusive courses
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N/A
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Prerequisite courses
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N/A
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Informally recommended courses
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N/A
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Courses depending on this Course
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N/A
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Histogram of students' grades over the years:
Graphic PNG
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XLS
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Course objectives:
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Introducing students to the elements of classical chemical analysis, namely: (i) basic concepts and definitions, qualitative vs. quantitative analysis, basic laboratory operations; (ii) reactions and identification of selected inorganic cations and anions; (iii) gravimetric analysis: principles, laboratory equipment and selected methods, (iv) volumetric analysis: principles, laboratory equipment and selected methods; (v) basic calculations and recalculations: concentration vs. content, calculating stoichiometry, pH for solutions of acids, bases, and salts.
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Requirements on student
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The subject builds upon secondary-school knowledge of general, inorganic, and organic chemistry (acquired in the
country of origin); written test - 70% of exam, oral examination - 30% of exam
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Content
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Classical Chemical Analysis (ANA-I)
- Basic definition and principles Fundamental laws and formulas, qualitative vs. quantitative analysis.
- Chemical Reactions Types and variants: Neutralisation, precipitation of sparingly soluble and insoluble salts, complexation and chelating, reactions releasing gases, markedly coloured soluble products and precipitates.
- Qualitative analysis ... Definition and principles; Identification of inorganic ions: (i) selected cations: Ag+, Pb2+, Cu2+, Fe2+/3+, Co2+, Ni2+, Cr3+, Ca2+, Na+, K+, and NH4+; (ii) selected anions: Cl-, I-; SO42.-, SO32-; HPO42-, CO32-; CrO42-, MnO4-; NO2-, NO3-.
- Quantitative Analysis / Gravimetry (Precise weighing) Definition and basic principles, laboratory operations to obtain, isolate, and manipulate the precipitates, weighing procedure(s). Selected methods of gravimetric determinations: silver as AgCl, iron as Fe2O3, and nickel as Ni(DMG)2.
- Quantitative Analysis / Volumetry (Titrations) Definition: Basic principles, way of indication, standardised solutions, titration curves and equivalence point(s). (i) Acid-base (protolytic) titrations: Main principles with chemical equations, indicators and their colour changes, types of titration curves (according to the titrant); (ii) Precipitation titrations: Main chemical equations, indicators and their colour and/or phase changes, typical titration curve, selected example(s) from analytical practice. (iii) Complex-forming titrations: Main chemical equations, indicators and their colour changes, typical titration curve, selected example(s). (iv) Redox titrations: Main chemical equations, indicators and their colour changes, typical titration curve, selected examples.
- Basic Calculations in Chemical Analysis Concentration and the content: definition, molar concentration, mass concentration, percentage, recalculations; Calculations of pH: strong and weak acids and/or bases, mixtures of two acids, salts from acids and bases.
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Activities
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Fields of study
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Guarantors and lecturers
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Literature
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Recommended:
Gary, D. Christian. Analytical Chemistry, 1994, New York, John Wiley & Sons.
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Recommended:
Skoog D.A. Fundamentals of Analytical Chemistry, 9th Ed. New York. 2013.
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Recommended:
Svehla Gy, Ed. Textbook of Qualitative Inorganic Analysis. London. 1979.
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Recommended:
Jeffery G.H. et al. Textbook of Quantitative Chemical Analysis. London. 1989.
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Prerequisites - other information about course preconditions |
The subject requires the basic knowledge and skills on general, inorganic and organic chemistry, as well as working with chemical literature. Obvious is good knowledge of English language, both written and spoken.
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Competences acquired |
Graduates of the course will gain a basic overview on classical chemical analysis and its key topics, will also practice working with chemical literature and improve their scientific English. |
Teaching methods |
- Monologic (reading, lecture, briefing)
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Assessment methods |
- Oral examination
- Written examination
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