EBooks
- Arts & Culture 6245
- Business & Economics 673
- Computers 318
- Dictionaries & Encyclopedias 74
- Education & Science 76322
- Abstracts 73
- Astrology 3
- Biology 8
- Chemistry 4165
- Coursework 15555
- Culture 7
- Diplomas 316
- Drawings 1595
- Ecology 5
- Economy 77
- English 80
- Ethics, Aesthetics 3
- For Education Students 17198
- Foreign Languages 11
- Geography 3
- Geology 1
- History 86
- Maps & Atlases 5
- Mathematics 12624
- Musical Literature 2
- Pedagogics 21
- Philosophy 22
- Physics 15120
- Political Science 5
- Practical Work 52
- Psychology 64
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 84
- Test Answers 159
- Tests 8457
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 13
- To Help the Entrant 35
- Vetting 385
- Works 13
- Информатика 8
- Engineering 892
- Fiction 706
- House, Family & Entertainment 86
- Law 131
- Website Promotion 70
79. Solving a chemistry problem
Uploaded:
06.11.2022
Content: 1.rar 36,29 kB
Content: 1.rar 36,29 kB
Product description
1. How many grams of NH4Cl must be added to 20 ml of a solution containing 2×10–3M FeSO4 and 5×10–2M NH4OH in order to form a precipitate of Fe(OH)2?
PR(Fe(OH)2)=4.8*10–16, K(NH4OH)=1.8*10–5.
Additional information
If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |