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The course focuses on the practical mastery of the basic chemical calculations required to complete
laboratory exercises. It covers calculations based on the stoichiometry of chemical reactions (quantities of reactants and products, different states of matter of reactants or products),
expressing and converting the composition of mixtures, calculations relating to the concepts of saturated solutions and crystallisation, as well as calculations of conversion, yield and losses in chemical processes.
Last update: Nekvindová Pavla (07.09.2026)
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The subject is finished by fulfilling the requirements for collecting the credits, ie by passing the continuous tests.
Last update: Cibulková Jana (11.02.2026)
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Z: Flemr V., Holečková E., Úlohy z názvosloví a chemických výpočtů v anorganické chemii,VŠCHT Praha, 2001, 80-7080-435-1 Z: Lindner J.: Základy chemicko-inženýrských výpočtů, VŠCHT Praha, 2014, 978-80-7080-916-7 Last update: Cibulková Jana (11.02.2026)
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As part of the exercise, students work together to solve sample problems. Following a detailed analysis of the model solution, students solve further problems independently. They demonstrate their ability to solve problems independently through tests. Last update: Nekvindová Pavla (07.09.2026)
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During the semester, compulsory tests are required, the fulfillment of which is a condition for obtaining a credit.
Last update: Cibulková Jana (11.02.2026)
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1. Basic physical and chemical quantities. Units, dimensions, conversions. Calculations with inaccurate values. 2. Mixtures and expressing their composition; various ways of expressing composition and mutual conversions. 3. Composition of compounds; determining the stoichiometric formula from composition; mass fraction of an element in a mixture of compounds. 4. Preparation and separation of mixtures. Impurities, admixtures. 5. Assessment test I 6. Saturated solutions. 7. Free crystallisation, yield. 8. Discontinued crystallisation, losses. 9. Assessment test II 10.Fundamentals of stoichiometric calculations. 11.Simple stoichiometric calculations. Determining the excess of a component, yield, conversion, losses. 12.More complex stoichiometric calculations (sequential and parallel reactions, different states of matter of reactants/products). 13.Assessment test III 14.Marking of tests and revision.
Last update: Nekvindová Pavla (07.09.2026)
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https://e-learning.vscht.cz/ Last update: Cibulková Jana (11.02.2026)
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Students will be able to: .- use and convert values of physical quantities in SI-based units, .- express the composition of compounds and mixtures in various ways and perform conversions between them, .- prepare solutions and adjust their composition, .- carry out simple material balances (spontaneous and forced crystallisation) .- stoichiometric calculations (calculating the quantities of reactants/products, composition of the reaction mixture), including the application of conversion, yield and losses Last update: Nekvindová Pavla (07.09.2026)
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High school knowledge of chemistry, mathematics and physics.
Last update: Cibulková Jana (11.02.2026)
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