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Course, academic year 2023/2024
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Basic Chemical Calculations - MC240S01
Title: Základní chemické výpočty
Czech title: Základní chemické výpočty
Guaranteed by: Department of Inorganic Chemistry (31-240)
Faculty: Faculty of Science
Actual: from 2021
Semester: winter
E-Credits: 2
Examination process: winter s.:
Hours per week, examination: winter s.:0/2, C [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: cancelled
Language: Czech
Is provided by: MC240P87
Additional information:
Guarantor: doc. RNDr. Vojtěch Kubíček, Ph.D.
Teacher(s): RNDr. Věra Černá, Ph.D.
Mgr. Michaela Fridrichová, Ph.D.
doc. RNDr. Tomáš Křížek, Ph.D.
doc. RNDr. Vojtěch Kubíček, Ph.D.
RNDr. Anna Kubíčková, Ph.D.
Ing. Lucie Nová, Ph.D.
RNDr. Eva Stratilová Urválková, Ph.D.
Incompatibility : MC240P87
Is incompatible with: MC240P87
Annotation -
The course for bachelor students of chemistry, biology and geology.

The course is aimed at repeating and consolidation of basic knowledge of students that constitute the base for the individual work in chemikal laboratories. The students will solve the balance problems in compounds, mixtures and solutions and carry out the chemical calculations on the base of chemical equations.
Last update: Kubíček Vojtěch, doc. RNDr., Ph.D. (31.07.2020)
Literature -

Z. Mička, D. Havlíček, I. Lukeš, J. Mosinger, P. Vojtíšek: "Základní pojmy, příklady a otázky z anorganické chemie" Karolinum – nakladatelství UK v Praze, Praha, 1998
V. Flemr, E. Holečková, "Úlohy z názvosloví a chemických výpočtů v anorganické chemii", VŠCHT Praha, 1997

Last update: Kubíček Vojtěch, doc. RNDr., Ph.D. (31.07.2020)
Requirements to the exam -

The course is finished with written exam. Required knowledges are given by sylabus.

Last update: Kubíček Vojtěch, doc. RNDr., Ph.D. (31.07.2020)
Syllabus -

1. Quantities and units
Major and minor quantities, constants, calculations with the approximate numbers.

2. Composition of mixtures
Relative amount of components, molar and mass fractions, units.

3. Mass balance in solutions
Preparation of solutions (calculations), dilution and mixing of the solutions.

4. Instrumental determination of concentration
Lambert-Beer law, calibration curve.

5. Saturated solutions and crystallization
Compositions of the saturated solutions, free and interrupted crystallization, solubility product.

6. Mass balance in chemical reactions
Stoichiometric calculations.

7. Protonation equilibrium
pH , strong and teak acids and bases, hydrolysis of salts, buffers.

8. Biochemical calculation
Differences in calculations in biochemical systems.

Last update: Kubíček Vojtěch, doc. RNDr., Ph.D. (31.07.2020)
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