PřF:C4222 Basic calculations - Course Information

C4222 Basic calculations in laboratory

Extent and Intensity

0/1/0. 1 credit(s) (plus extra credits for completion). Type of Completion: z (credit).

Teacher(s)

Mgr. Vojtěch Sedláček, Ph.D. (seminar tutor)

Guaranteed by

doc. Mgr. Pavel Bouchal, Ph.D.
Department of Biochemistry – Chemistry Section – Faculty of Science
Contact Person: Mgr. Vojtěch Sedláček, Ph.D.
Supplier department: Department of Biochemistry – Chemistry Section – Faculty of Science

Timetable

each even Friday 12:00–12:50 B11/132

• Timetable of Seminar Groups:

C4222/01: each odd Friday 9:00–9:50 B09/316, V. Sedláček
C4222/02: each odd Friday 10:00–10:50 B09/316, V. Sedláček
C4222/03: each odd Friday 11:00–11:50 B09/316, V. Sedláček
C4222/04: each odd Friday 12:00–12:50 B09/316, V. Sedláček

Prerequisites

Chemistry at secondary school level

Course Enrolment Limitations

The course is also offered to the students of the fields other than those the course is directly associated with.

fields of study / plans the course is directly associated with

there are 9 fields of study the course is directly associated with, display

Course objectives

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.

Learning outcomes

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.

Syllabus

• 1. Introduction, organization of the course, conditions to obatain the credit.
• 2. Mass-to-mass ratio, volume-to-volume ratio, mass percentage, volume percentage, mass-to-volume ratio.
• 3. Test.
• 4. Molar amount, gases.
• 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. Dilution of the solutions, repetition of the most difficult tasks.
• 13. Summary test.

Literature

recommended literature
• MAREČEK, Aleš and Jaroslav HONZA. Chemie :sbírka příkladů pro studenty středních škol. Vyd. 1. Brno: Proton, 2001, 146 s. ISBN 80-902402-2-4. info
• PŘÍHODA, Jiří and Jiří TOUŽÍN. Pomůcka pro seminář z obecné chemie. 1. vyd. Brno: Masarykova univerzita, 2012, 149 s. ISBN 9788021058132. info

Teaching methods

One lesson of seminar followed by a test after one week. The literature for home studies is well available.

Assessment methods

Requirements to obtain the credit in Autumn 2021: The presence in the introductory lesson and in the computer tests is compulsory. The presence in seminar lessons is strongly recommended. The credit in regular completion date will be given if the student obtains at least 75% of points in all six tests in total. In the case of illness at the date of the test, it will be possible to write the test after the end of the semester. 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).

Language of instruction

Czech

Further comments (probably available only in Czech)

Study Materials

Listed among pre-requisites of other courses

• C4221 Introductory Biochemistry Laboratory
  C7777 && C1601 && C4222  
• C7879 Experimental data processing
  C4222  

• Enrolment Statistics (autumn 2021, recent)
  
• Permalink: https://is.muni.cz/course/sci/autumn2021/C4222