SubjectsSubjects(version: 901)
Course, academic year 2022/2023
  
Laboratory Technique (a) - MC240C86
Title: Laboratorní technika (a)
Czech title: Laboratorní technika (a)
Guaranteed by: Department of Inorganic Chemistry (31-240)
Faculty: Faculty of Science
Actual: from 2022
Semester: both
E-Credits: 5
Hours per week, examination: 0/4 C [hours/week]
Capacity: 180
Min. number of students: unlimited
Virtual mobility / capacity: no
State of the course: taught
Language: Czech, English
Is provided by: MC240C96
Additional information: https://dl2.cuni.cz/course/view.php?id=1816
Note: enabled for web enrollment
you can enroll for the course in winter and in summer semester
Guarantor: Mgr. Michaela Fridrichová, Ph.D.
Teacher(s): Mgr. Michaela Fridrichová, Ph.D.
Incompatibility : MC240C24, MC240C39, MC250C01, MC250C01N
Is incompatible with: MC250C01N, MC240C39, MC250C01, MC240C24
Is interchangeable with: MC240C40, MC240C22
In complex pre-requisite: MC250C09, MC250C09E, MC250C09N
Opinion survey results   Examination dates   Schedule   
Files Comments Added by
download harmonogram-a.png time schedule for individual tasks prof. RNDr. Jan Kotek, Ph.D.
download LT_eng_instructions.pdf English textbook for Erasmus students - translated are only instructions, other parts are accessible only in Czech version (see file below) prof. RNDr. Jan Kotek, Ph.D.
download LT_6.0.pdf textbook for download prof. RNDr. Jan Kotek, Ph.D.
Annotation -
Last update: Mgr. Michaela Fridrichová, Ph.D. (29.09.2021)
It is a basic practicum which unify and extends laboratory skills obtained during high-school studies. It prepares students for further laboratory works. After passing the practicum students are able to perform basic laboratory works and can operate common laboratory instruments (pH-meter, UV-Vis spectrophotometer, vacuum rotary evaporator), they are familiar with safety of work in the laboratory and they know how to treat data and write laboratory diary and protocols. Practicum takes place once a week in block of four teaching hours; students work in pair according to time schedule in such a way, that they pass all 10 tasks during semester. Tasks include measurements of properties of unknown samples, synthetic and purification operations, and simple analytical procedures.
Literature -
Last update: prof. RNDr. Jan Kotek, Ph.D. (05.10.2020)

Textbook Jan Kotek: Laboratory technique, version 5, accessible in electronic form, see link above.
Instructions are also on moodle platform, https://dl2.cuni.cz/course/view.php?id=1816.

Requirements to the exam -
Last update: Mgr. Michaela Fridrichová, Ph.D. (29.09.2021)

To get credits it is mandatory to successfully complete test for entry to the laboratory (safety rules and basic knowledge of laboratory calculations); finish in person all 10 tasks; write all original protocols in acceptable form and pass the final test.

Syllabus -
Last update: prof. RNDr. Jan Kotek, Ph.D. (18.03.2019)

List of tasks
Task 1 – Crystallization
Task 2 – Isolation of glycine and identification of unknown amino acid
Task 3 – Identification and concentration determination of unknown organic acid
Task 4 – Determination of melting point
Task 5 – Spectrophotometric quantitative analysis
Task 6 – Electrolytic preparation and electrogravimetry
Task 7 – Determination of distribution coefficient of iodine
Task 8 – Rectification and work with gases
Task 9 – Vacuum distillation
Task 10 – Determination of solubility of inorganic salt, and determination of content of water of crystallization in the solid sample

 
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