- Arts & Culture 6138
- Business & Economics 671
- Computers 315
- Dictionaries & Encyclopedias 70
- Education & Science 77104
- Abstracts 74
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 3265
- Coursework 15556
- Culture 8
- Diplomas 317
- Drawings 1390
- Ecology 5
- Economy 82
- English 79
- Ethics, Aesthetics 3
- For Education Students 17622
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 13868
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 15103
- Political Science 5
- Practical Work 59
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 155
- Tests 8693
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 367
- Works 13
- Информатика 9
- Engineering 875
- Fiction 670
- House, Family & Entertainment 88
- Law 133
- Website Promotion 70
56. Solving a chemistry problem
Refunds: 0
Uploaded: 17.01.2023
Content: 13.rar 36,82 kB
Product description
13. From a sample of the alloy weighing 1.2060 g, iron was transferred to Fe (II) and titrated with 1.00 N. cerium sulfate solution (IV). Calculate the percentage of iron in the alloy from the following potentiometric titration results:
V Ce(SO4)2, ml 2.0 10.0 18.0 19.8 20.0 20.2 22.0
E, mV 712 771 830 889 1110 1332 1391
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
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |