EBooks
- Arts & Culture 6205
- Business & Economics 676
- Computers 331
- Dictionaries & Encyclopedias 70
- Education & Science 76906
- Abstracts 73
- Astrology 4
- Biology 8
- Chemistry 3979
- Coursework 15556
- Culture 8
- Diplomas 316
- Drawings 1596
- Ecology 5
- Economy 81
- English 80
- Ethics, Aesthetics 3
- For Education Students 17651
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 12624
- Musical Literature 2
- Pedagogics 19
- Philosophy 22
- Physics 15120
- Political Science 5
- Practical Work 59
- Psychology 65
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 160
- Tests 8753
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 382
- Works 13
- Информатика 8
- Engineering 872
- Fiction 708
- House, Family & Entertainment 84
- Law 133
- Website Promotion 70
26. Solving a chemistry problem
Uploaded:
03.05.2023
Content: 5.rar 37,9 kB
Content: 5.rar 37,9 kB
Product description
5. Calculate the pH of an ammonia buffer system containing 0.5 M each of ammonium hydroxide and ammonium chloride. How will the pH change:
a) when adding 0.1 M hydrochloric acid solution to 1 liter of this mixture;
b) adding to 1 liter of this mixture 0.1 M sodium hydroxide solution;
c) diluting the solution with water 10 times.
pK(NH4OH) = 4.75.
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 | |