- Arts & Culture 5743
- Business & Economics 701
- Computers 323
- Dictionaries & Encyclopedias 83
- Education & Science 64875
- Abstracts 100
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 938
- Coursework 15161
- Culture 9
- Diplomas 239
- Drawings 576
- Ecology 5
- Economy 83
- English 75
- Ethics, Aesthetics 3
- For Education Students 17505
- Foreign Languages 10
- Geography 2
- Geology 1
- History 90
- Maps & Atlases 4
- Mathematics 13598
- Musical Literature 2
- Pedagogics 20
- Philosophy 24
- Physics 7592
- Political Science 5
- Practical Work 59
- Psychology 59
- Religion 9
- Russian and culture of speech 9
- School Textbooks 8
- Sexology 43
- Sociology 9
- Summaries, Cribs 85
- Test Answers 106
- Tests 7964
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 12
- To Help the Entrant 36
- Vetting 361
- Works 13
- Информатика 8
- Engineering 3155
- Fiction 704
- House, Family & Entertainment 122
- Law 127
- Website Promotion 69
18. Solving a chemistry problem
Uploaded: 19.06.2023
Content: 1.rar 23,1 kB
Product description
1. Calculate the limiting local current density of the Cu-Zn pair (Sk=Sa) in 0.5 M (3%) NaCl solution at 20 C and the concentration polarization of the anode in the case when ik=iA= 10-3 A/cm2. The solubility of oxygen in 0.5 M NaCl at t = 20 °C is 2.25×10-7 mol/cm3; DO2=1.95*10-5 cm2/s. Take the effective thickness of the diffusion layer to be 0.075 cm.
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 |