Chemical Cabinet

Cabinet activity

The Cabinet mainly serves for student practice, and partly for scientifi c research studies. In the lab, students learn and master the skills necessary to work in a chemical laboratory while acquiring basic practical knowledge in the fi eld of general and inorganic, physical and analytical chemistry.
Some of the activities and methods that are implemented in this Cabinet are: (I) preparation and weighing of samples; (II) determination of pH solution by colorimetric and electrochemical methods; (III) determining the electrical conductivity of the electrolyte;(IV) classical qualitative chemical analysis; (V) volumetric methods of quantitative chemical analysis; (VI) electro-analytical methods of quantitative chemical analysi (VII) gravimetric quantitative chemical analysis; (VIII) preparation of standard solutions; (IX) standardization of solution; (X) ion exchange; XI) methods of removing water hardness; (XII) methods of separation of mixtures (sedimentation, filtration, sublimation, distillation, extraction); (XIII) adsorption on activated carbon.

Head of the Cabinet: This email address is being protected from spambots. You need JavaScript enabled to view it., Prof., PhD.

Services:

Analytical procedure and test method
Analytical procedure

Test method


 

 

 

 

 

 

 

 Small and medium sized equipment
Name inventory Tech.characteristics Application  Image

Magnetic Stirrer LP TYPE 266

Tip: 266  ,2100 – 2000 rpm, temperature r.t. – 100 °C, weight 2,4 kg

Mixing of liquids and suspensions.

Magnetna mjesalica

Sieves

Sieve size: 2.5; 2; 1.6; 1.25; 1; 0.8; 0.63; 0.5; 0.4; 0.315; 0.25; 0.2; 0.16; 0.125; 0.09; 0.08; 0.071; mm.

Sieving of the sample, determination of granulometric composition of materials.

Sita kemija

Drying oven

Temperature: 50-200 °C; 220V, 500W

Određivanje i uklanjanje vlage u uzorcima ugljena i; priprema uzoraka za kemijsku, analizu  koje se obavljaju u Zavodu za kemiju.

Susionik kemija

The annealing furnace

Temperature: 100-1200 °C; 220V, 50Hz.

Removing of the organic compounds from the sample.

Pec zarenje

Technical scale

Max. capacity 1500g.

Samples weighing.

Vaga kemija

pH meter

Measurement range: pH 1-14

pH check-out in the various chemical analyses.

pH metar kemija

Analytical scale

Max. capacity 150g, Readability 0,01 mg... Dust protection.

Samples weighing.

Analiticka vaga

Teaching in the laboratory (students' practical work)

Teaching in the laboratory (students' practical work) in 2016/2017

Course title

 Mandatory or Elective course

Number of hours of practical work in lab

Number of students per group

Number of groups

Chemistry

Mandatory

45

20

3

Chemistry

Mandatory

45

20

3

Chemistry

Mandatory

45

16

3

Applied Chemistry

Elective

15

17

2

Environmental Chemistry and Analytics

Mandatory

30

14

1

Water Chemistry and Treatment

Elective

30

13

1

Water Chemistry and Treatment

Elective

30

12

1

Selected Topics in Chemistry

Mandatory

30

2

0

Selected Topics in Chemistry

Izborni / Elective

30

16

2

Applied Environmental Analysis

Mandatory

15

8

1

Chemistry and Mining Engineering

Mandatory

60 *

20

1

NAVIGATION