- Arts & Culture 5856
- Business & Economics 679
- Computers 309
- Dictionaries & Encyclopedias 81
- Education & Science 74780
- Abstracts 100
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 1982
- Coursework 15184
- Culture 9
- Diplomas 414
- Drawings 817
- Ecology 5
- Economy 84
- English 75
- Ethics, Aesthetics 3
- For Education Students 17543
- Foreign Languages 11
- Geography 2
- Geology 1
- History 89
- Maps & Atlases 4
- Mathematics 13804
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14735
- Political Science 5
- Practical Work 59
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 145
- Tests 8962
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 13
- To Help the Entrant 37
- Vetting 361
- Works 13
- Информатика 10
- Engineering 3059
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Solving a problem in chemistry section 10 point 32
Refunds: 0
Uploaded: 26.05.2014
Content: him010_32.doc 61,5 kB
Product description
32. A portion of the sodium salt yellow weighing 14.58 g was dissolved in water and then acidified with sulfuric acid and an excess of sodium sulfite was added, and the color of solution changed to greenish. With gradual addition of alkali to the resulting solution dropped first green gelatinous precipitate, which was then completely dissolved in an excess of alkali. Determine the volume of 20% sodium hydroxide solution (density 1.2 g / ml) which was required for complete dissolution of the precipitate.
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |