After successful completion of the course, students are able to
• carry out simple chemical operations and measurements (recrystallization, distillation, sublimation, melting point determination, boiling point determination, titration, ...) independently and adhere to basic precautionary measures
• name the basic equipment of a chemical laboratory and to use it correctly
• use the vocabulary of a chemist correctly and to carry out simple calculations (mixture calculation, stoichiometry, yield, ...) which are essential for working in a chemical laboratory
• document the execution and results of the conducted experiments in a meaningful and conclusive manner in their Laboratory Journal.
• isolate reaction products, purify them and determine their purity
Introduction into the language and working methods of a chemical laboratory. The students will learn about:
• Basic equipment of a chemical laboratory/ use and applications of this equipment
• Basic chemical operations, e.g., recrystallization, distillation, sublimation, determination of purity of compounds (melting points, boiling points), titrations, etc.;
• Introduction to the chemical principles that underly the above-named methods;
• proper documentation of experiments by keeping full record in a lab journal (including observations during experiments and descriptions of experiments)
• following a procedure and work-up of a simple reaction, isolation and purification of reaction products
Kursbeginn 23.3.2020 12:00 Uhr ACHTUNG!!! ORT der LABORPLATZÜBERNAHME: GM 3 Vortmann Hörsaal Kursdauer: 23.3. - 24.4. 2020 Ort: Chemie-Neubau, 1. UG Hörerlabor KURSTAGE: Montag 13:00 bis 17.00 Uhr, Mittwoch 13:00 bis 17:00 Uhr, Donnerstag 13:00 bis 17:00 Uhr, Freitag 10:00 bis 14:00 Uhr CHEMIE HTL-ABSOLVENTEN MELDEN SICH PERSÖNLICH BEI PROF. KIRCHNER (BIS SPÄTESTENS 15. März), VORLAGE ALLER HTL-ZEUGNISSE NOTWENDIG. DANACH ANMELDUNG IM TISS. Voraussetzung für eine Teilnahme an dieser Laborübung ist die Absolvierung einer Feuerlöschübung (FLÜ).
The student must have at least all of the course(s) completed listed below:
