EBooks
- Arts & Culture 5955
- Business & Economics 689
- Computers 317
- Dictionaries & Encyclopedias 81
- Education & Science 74950
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2513
- Coursework 15782
- Culture 9
- Diplomas 411
- Drawings 571
- Ecology 6
- Economy 82
- English 78
- Ethics, Aesthetics 3
- For Education Students 17628
- Foreign Languages 11
- Geography 3
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 12325
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14911
- Political Science 5
- Practical Work 101
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 151
- Tests 9245
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 364
- Works 13
- Информатика 10
- Engineering 3060
- Fiction 696
- House, Family & Entertainment 107
- Law 133
- Website Promotion 71
114. Solving a chemistry problem
Sold: 1
last one 03.06.2023
Refunds: 0
Uploaded: 13.08.2022
Content: 8.rar 30,11 kB
Refunds: 0
Uploaded: 13.08.2022
Content: 8.rar 30,11 kB
Product description
A portion of iodoform CHI3 weighing 0.3501 g, containing indifferent impurities, was dissolved in ethanol and 40.00 ml of a 0.1082 M solution of silver nitrate and concentrated nitric acid were added. The excess of silver nitrate was titrated with 18.20 ml of KSCN solution with a titer of 0.009699 g/ml. Determine the mass fraction (%) of iodoform in the sample if M(CHI3) = 393.72 g/mol.
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 | |