C3120 Analytical Chemistry - laboratory course

Faculty of Science
Spring 2012
Extent and Intensity
0/0/2. 2 credit(s). Type of Completion: graded credit.
Teacher(s)
prof. RNDr. Přemysl Lubal, Ph.D. (seminar tutor)
doc. Mgr. Petr Táborský, Ph.D. (seminar tutor)
doc. Mgr. Karel Novotný, Ph.D. (seminar tutor)
Guaranteed by
prof. RNDr. Přemysl Lubal, Ph.D.
Department of Chemistry – Chemistry Section – Faculty of Science
Supplier department: Department of Chemistry – Chemistry Section – Faculty of Science
Timetable of Seminar Groups
C3120/01: Wed 8:00–11:50 C10/207
C3120/02: Wed 8:00–11:50 C10/207
C3120/03: Mon 14:00–17:50 C10/207
C3120/04: Mon 14:00–17:50 C10/207
C3120/05: Tue 9:00–12:50 C10/207
C3120/06: Tue 9:00–12:50 C10/207
C3120/07: Thu 8:00–11:50 C10/207
C3120/08: Thu 8:00–11:50 C10/207
Prerequisites
C1100 Introductory Chemistry Lab || C1100b Laboratorní technika
The prerequisite is passing of subjects General chemistry (C1020), Inorganic chemistry I (C1061), Inorganic chemistry II (C2062), Organic chemistry I (C2021), Organic chemistry II (C3022) and relevant Laboratory courses of these subjects. Prerequisity for the enrolment to this subject is also classification from subjects Analytical Chemistry I (C3100) and Analytical chemistry I - seminary (C3110).
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 7 fields of study the course is directly associated with, display
Course objectives
A systematic training of "classical" analytical chemistry for students of chemistry. The course includes qualitative analysis, gravimetric analysis, and titrimetry. On the base of acquired knowledge and solving problem task in excercise, student is able to propose possible solutions of analogous problems in practice.
Syllabus
  • 1. Classification reactions in analytical chemistry of metal ions
  • Analytical reactions of chosen metal ions (Li(I), Na(I), K(I], NH4+, Mg(II), Hg(II), Cu(II), Cd(II), Al(III), Cr(III), Fe(III), Fe(II), Mn(II), Zn(II), Co(II), Ni(II)).
  • Separation of heavy metal ions in course of identification of alkaline and alkaline earth metal ions. Flame reactions. Solubility order of Ca(II) and Ba(II) salts and hydroxides. Application of group reagents (HCl, H2SO4, H2S, NH3, NaOH, CH3COOH, NH3, NaOH, NH4HS, aj.).
  • Masking in analytical chemistry.
  • Principle application in modern analytical chemistry.
  • 2. Classification reactions in analytical chemistry of anions
  • Analytical reactions of chosen cations (Ag(I), Ca(II), Ba(II), Ag(I), Pb(II)).
  • Analytical reactions of chosen anions (SO42-, SO32-, S2O32-, SiO32-, CrO42-, PO42-, B(OH)4-, CO32-, F-, Cl-, Br-, I-, SCN-, S2-, NO3-, ClO4-).
  • Application of BaCl2, SrCl2, CaCl2, AgNO3 as group precipitating reagents.
  • Redox reaction of group of anions (KMnO4, I2, HI).
  • Principle application in modern analytical chemistry.
  • 3. Precipitation reactions in quatitative analytical chemistry.
  • a) Gravimetric determination of iron as Fe2O3.
  • 4. Acidobasic qualitative and quantitative multicomponent analysis
  • Standardisation of 0,1 M NaOH solution using H2C2O4.2H2O (fft, mo s CaCl2) and of HCl solution using NaOH solution.
  • a) Determination of acetic acid in sample of commercial vinegar.
  • b) Determination of Na2CO3 and NaOH in technical sodium hydroxide.
  • c) Determination of insoluble carbonates in mixture.
  • 5. Quantitative analytical chemistry of metal ions (Chelatometry)
  • Standardisation of 0,05 M EDTA solution using Pb(NO3)2.
  • a) Determination of Ca(II) and Mg(II) in mixture, determination of hardness of drinking water.
  • b) Ni(II)/Cu(II) determination.
  • 6. Development and testing of analytical method
  • Standardisation of 0,05 M Na2S2O3 solution using KIO3.
  • a) Iodometric and manganometric determination of hydrogen peroxide solution.
  • b) Iodometric determination of dissolved oxygen in water (Winkler method)
Literature
  • Lubal P., Šenkýř J., Kvalitativní a kvantitativní analýza. Vybrané postupy pro základní cvičení z analytické chemie - elektronická Beta verze, Brno 2008.
  • ŠENKÝŘ, Jaroslav. Kvalitativní analýza : vybrané postupy k důkazu iontů. 2. vyd. Brno: Vydavatelství Masarykovy univerzity, 1995, 76 s. ISBN 8021011726. info
  • ŠENKÝŘ, Jaroslav. Kvantitativní analýza : pracovní návody pro základní cvičení. 1. vyd. Brno: Vydavatelství Masarykovy univerzity, 1995, 44 s. ISBN 8021012145. info
  • Kotuček M., Skopalová J., Příklady z analytické chemie, Vydavatelství UniverzityPalackého Olomouc 1997
Teaching methods
Lab course
Assessment methods
active participation - preparation of lab protocols
home work during term - test knowledge verification
final test
Language of instruction
Czech
Follow-Up Courses
Further comments (probably available only in Czech)
Study Materials
The course can also be completed outside the examination period.
The course is taught annually.
General note: Vyučují učitelé katedry analytické chemie.
The course is also listed under the following terms Autumn 1999, Spring 2008 - for the purpose of the accreditation, Spring 2011 - only for the accreditation, Autumn 2000, Autumn 2001, Spring 2003, Spring 2004, Spring 2005, Spring 2006, Spring 2007, Spring 2008, Spring 2009, Spring 2010, Spring 2011, spring 2012 - acreditation, Spring 2013, Spring 2014, Spring 2015, Spring 2016, Spring 2017, spring 2018, Spring 2019, Spring 2020, Spring 2021, Spring 2022, Autumn 2022, Spring 2023, Autumn 2023, Spring 2024, Autumn 2024, Spring 2025.
  • Enrolment Statistics (Spring 2012, recent)
  • Permalink: https://is.muni.cz/course/sci/spring2012/C3120