EBooks
- Arts & Culture 6172
- Business & Economics 672
- Computers 315
- Dictionaries & Encyclopedias 68
- Education & Science 77425
- Abstracts 74
- Astrology 4
- Biology 8
- Chemistry 3404
- Coursework 15556
- Culture 8
- Diplomas 317
- Drawings 1565
- Ecology 5
- Economy 81
- English 80
- Ethics, Aesthetics 3
- For Education Students 17640
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 13833
- Musical Literature 2
- Pedagogics 19
- Philosophy 22
- Physics 15114
- Political Science 5
- Practical Work 59
- Psychology 59
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 155
- Tests 8696
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 381
- Works 13
- Информатика 8
- Engineering 874
- Fiction 693
- House, Family & Entertainment 83
- Law 133
- Website Promotion 70
118. Solving a chemistry problem
Uploaded:
10.08.2022
Content: 25.rar 20,19 kB
Content: 25.rar 20,19 kB
Product description
To determine potassium dichromate in the electrolyte, a 20 ml sample was placed in a 2.0 ml volumetric flask. After bringing the volume to the mark with water, 25 ml of the solution was titrated with coulometric electrogenerated iron (II) ions at a current of 0.8 V for 20 min. Determine the molar concentration of potassium dichromate.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |