EBooks
- Arts & Culture 5947
- Business & Economics 688
- Computers 316
- Dictionaries & Encyclopedias 81
- Education & Science 76191
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2330
- Coursework 15702
- Culture 9
- Diplomas 411
- Drawings 574
- Ecology 6
- Economy 82
- English 77
- Ethics, Aesthetics 3
- For Education Students 17617
- Foreign Languages 11
- Geography 3
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13871
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14881
- Political Science 5
- Practical Work 101
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 151
- Tests 9242
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 364
- Works 13
- Информатика 10
- Engineering 3062
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Cis-1,2-dichloroethylene in vinylidene chloride was det
Sold: 0
Uploaded: 13.07.2020
Content: a116.rar 29,14 kB
Uploaded: 13.07.2020
Content: a116.rar 29,14 kB
Product description
Cis-1,2-dichloroethylene in vinylidene chloride was determined by gas chromatography using toluene as an internal standard, and the following data were obtained for the calibration graph:
Sx / St 0.72 0.90 1.08 1.28
w,% 0.5 1 1.5 2
Calculate the mass fraction (%) of cis-1,2-dichloroethylene in the test sample using the following data on the peaks of the analyte and standard substance (take k = 1)
Peak cis-1,2-dichlorethylene Base 14 Height 42
Toluene Peak Base 18 Height 45
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 | |