C3120 Analytical Chemistry - laboratory course

Faculty of Science
Spring 2020
Extent and Intensity
0/0/2. 2 credit(s). Type of Completion: z (credit).
Teacher(s)
prof. RNDr. Přemysl Lubal, Ph.D. (seminar tutor)
doc. Mgr. Petr Táborský, Ph.D. (seminar tutor)
doc. Mgr. Markéta Holá, 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, P. Lubal
C3120/02: Wed 8:00–11:50 C10/207, P. Lubal
C3120/03: Thu 13:00–16:50 C10/207, M. Holá, P. Táborský
C3120/04: Thu 13:00–16:50 C10/207, M. Holá, P. Táborský
C3120/05: Mon 9:00–12:50 C10/207, M. Holá, P. Táborský
C3120/06: Mon 9:00–12:50 C10/207, M. Holá, P. Táborský
Prerequisites
( C1100 Introductory Chemistry Lab || C4221 Introductory Biochemistry Laboratory ) && C3100 Analytical Chemistry I && C3110 Analytical Chemistry I-sem.
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.
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
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 exercise, student is able to propose possible solutions of analogous problems in practice.
Learning outcomes
Student is systematically trained in "classical" analytical chemistry for students of chemistry (e.g. qualitative analysis, gravimetric analysis, and titrimetry). Student is able to solve problem tasks in exercise and then to propose possible solutions of analogous problems in practice.
Syllabus
  • 1. Classification reactions in analytical chemistry metal ions
  • Analytical reactions chosen cations (Li(I), Na(I), K(I), NH4+, 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 metals for proof alkali metal and alkali earth metal ions. Flame reactions. Salt and hydroxide solubility (Ca(II), Sr(II), Ba(II). Group reagents for sample analysis - HCl, H2SO4, H2S, NH3, NaOH, H3COONa. Masking in analytical chemistry. Application of principles in modern analytical chemistry.
  • 2. Classification reactions in analytical chemistry of anions
  • Analytical reactions of chosen cations (Ag(I), Pb(II), Ca(II), Ba(II), Mg(II)). Analytical reactions of chosen anions (sulphate, sulphite, thiosulphate, fluoride, silicate, chromate, phosphate, borate, carbonate, chloride, bromide, iodide, thiocyanate, hydrogensulphide, nitrite, nitrate, perchlorate). BaCl2, SrCl2, CaCl2, AgNO3 as group precipitating reagents. Redox group reactions of anions (KMnO4, I2, HI). Application of princliples in modern analytical chemistry.
  • 3. Precipiation reaction in quantitative analytical chemistry
  • a) Gravimetric determination of Fe as Fe2O3. b) Basic analytical operation in quantitative analysis
  • 4. Acidobasic qualitative and quantitative multicomponent analysis
  • Standardization of 0.1 M-NaOH solution using dihydrate of oxalic acid (fft, mo woth CaCl2) and of 0.1M-HCl solution with NaOH. a) Determination of origin of acetic acid sample b) Determination of sodium carbonate in technical lye. c) Determination of two insoluble carbonates in their mixture.
  • 5. Quatitative analytical chemistry of metal ions CHELATOMETRY)
  • Standardization of 0.05-M EDTA solution on lead nitrate. a) Determination of Ni(II)/Cu(II) metal ions. b) Determination of Ca(II) and Mg(II) metal ions in mixture, determination of drinking water hardness.
  • 6. Development and testing of analytical method
  • Standardization of 0.05-M Na2S2O3 solution on KIO3. a) Determination of dissolved oxygen in waters using Winkler method. b) Manganometric determination of hydrogen peroxide. c) Iodometric determination of hydrogen peroxide.
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 - - 60% success
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, spring 2012 - acreditation, Spring 2013, Spring 2014, Spring 2015, Spring 2016, Spring 2017, spring 2018, Spring 2019, Spring 2021, Spring 2022, Autumn 2022, Spring 2023, Autumn 2023, Spring 2024, Autumn 2024, Spring 2025.
  • Enrolment Statistics (Spring 2020, recent)
  • Permalink: https://is.muni.cz/course/sci/spring2020/C3120