C4222en Fundamental Laboratory Calculations

Přírodovědecká fakulta
jaro 2026
Rozsah
0/2/0. 2 kr. Ukončení: z.
Vyučováno kontaktně
Vyučující
Mgr. Vojtěch Sedláček, Ph.D. (cvičící)
Garance
Mgr. Vojtěch Sedláček, Ph.D.
Ústav biochemie – Chemická sekce – Přírodovědecká fakulta
Kontaktní osoba: Mgr. Vojtěch Sedláček, Ph.D.
Dodavatelské pracoviště: Ústav biochemie – Chemická sekce – Přírodovědecká fakulta
Předpoklady
Chemistry curriculum at the high school level
Omezení zápisu do předmětu
Předmět je nabízen i studentům mimo mateřské obory.
Mateřské obory/plány
Cíle předmětu
At the end of the course, students should be able to perform and routinely apply the following common calculations which are necessary for the basic work in chemical, biochemical and biological laboratory: Mass-to-mass, volume-to-volume and mass-to-volume ratio, molar amount, molar concentration, dilution of solutions, pH calculations of strong acids and bases, pH calculations of weak acids and bases, pH calculations of salt solutions and buffers and their combinations.
Výstupy z učení
At the end of the course, students should be able to routinely perform the common calculations which are necessary for the basic work in laboratory.
Osnova
  • 1. Introduction, organization of the course, conditions of the credit. 2. Mass-to-mass ratio, volume-to-volume ratio, mass percentage, volume percentage, mass-to-volume ratio. 3. Test. 4. Molar amount. 5. Test. 6. Molar concentration. 7. Test. 8. pH calculations of strong and weak acids and bases. Dissociation degree of weak acids and bases. 9. Test. 10. pH calculations of salts of weak acids and their conjugated bases, of salts of weak bases and their conjugated acids, pH calculations of buffers. 11. Test. 12. Calculations for dilution of solutions. 13. Summary test and evaluation in the regular completion.
Literatura
  • CLARK, Jim. Calculations in AS/A level chemistry. 1st pub. Harlow: Longman, 2000, 332 s. ISBN 9780582411272. info
Výukové metody
One or two lesson(s) of seminar followed by a test after one or two week(s). The literature for home studies is well available.
Metody hodnocení
Requirements to obtain the credit: (i) The presence on electronic tests is mandatory. In the case of illness (or other serious reason of absence), a letter of excuse (by a physician in the case of illness) must be accepted by the study department to excuse the absence. The presence on seminar lessons is strongly recommended. (ii) Writing 6 tests. The credit in regular completion date will be given if the student obtains at least 75% of points in all six tests in total. The credit in a rest date will be given if the student obtains at least 75% of points in a reparatory test (knowledge from the whole course will be examined), the participation in a reparatory test will only be allowed if condition of presence on electronic tests is passed.
Vyučovací jazyk
Angličtina
Informace učitele
The course is designed to repeat, supplement and test knowledge of laboratory calculations necessary for laboratory work. The first hour of the semester is introductory and includes primarily an introduction to the organizational rules of the course. In the rest of the semester, the course is conducted as follows: 1. In one week, there will always be one hour of joint seminar (discussion of calculations on a given topic) for all students of the course. 2. In the following week, testing of the discussed material will take place. All other details will be discussed and student questions answered in the introductory hour in the first week of the semester.
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