Analytical Chemistry B Laboratory 1200-1CHANALBL3
All students have to perform preliminary exercises:
• Bases of laboratory technique: reliable measurement of liquide volume, heating of solutions, precipitation, filtering and precipitate washing and ignition, titration technique, forms of laboratory notebook.
• Calibration of volumetric glassware: flask and pipet
• Manipulation associated with weighting - weighting of Na2CO3
Students implementing level B have to perform following exercises:
• Preparation of 0.2 mol/l HCl and its standaridization using weighted Na2CO3. Determination of NaOH.
• pH-metric titrimetric determination of CO3 2- i HCO3- using standard HCl solution. Calculation of CO3 2- i HCO3- content using titration curves.
Preparation of 0.05 mol/l AgNO3 solution using dried salt. Titration of Cl- ions by Mohr method.
• Indirect manganometric determination of calcium. Precipitation of CaC2O4 and its dissolution in H2SO4 solution. Titration of C2O4 2-ions with standard solution of KMnO4.
• Preparation of 0.05 mol/l EDTA solution and its standardization using ZnO. Volumetric determination of the mixture Ca2+ and Mg2+ions.
Type of course
Knowledge: Student will know:
• fundamental components of matter and properties of chemical elements,
• fundamental chemical principles and nomenclature, notation of course of chemical reactions and essential mathematical concepts,
• fundaments of analytical chemistry in the fields of quantitative analysis and inorganic chemistry,
• fundamental rules of occupational safety and health enough to laboratory work practice,
• ethic rules and standards connected with scientific and educational activities.
Competences: student will be able to apply:
• chemical laws in selected chemical problems,
• differential calculus methods to solve chemical problems,
and will be able:
• to carry out quantitative analysis of inorganic substances,
• to design and carry out experiments and their critical evaluation,
• to obey ethic rules and standards connected with scientific and educational activities.
Social competences: Student will behave professionally, respect ethic rules, develop professional and individual competences, and will be able to responsibly operate in a team
Final grade consists of:
- theoretical part (five short tests allowing the performance of laboratory exercises),
- practical part (obtained results of determinations)
Two absences are allowed.
Does not concern
1. Analytical prescriptions
2. A. Cygański „ Chemiczne metody analizy ilościowej”, WNT, 1992.
3. A. Cygański „ Metody elektroanalityczne”, WNT, 1991.
4. J. Minczewski, Z. Marczenko „Chemia Analityczna”, PWN, 1985.
5. A. Hulanicki „ Reakcje kwasów i zasad w chemii analitycznej”, PWN, 1979.
6. Lecture “Fundamentals of Analytical Chemistry”
Information on level of this course, year of study and semester when the course unit is delivered, types and amount of class hours - can be found in course structure diagrams of apropriate study programmes. This course is related to the following study programmes:
Additional information (registration calendar, class conductors, localization and schedules of classes), might be available in the USOSweb system: