EBooks
- Arts & Culture 6865
- Business & Economics 671
- Computers 342
- Dictionaries & Encyclopedias 81
- Education & Science 79537
- Abstracts 73
- Astrology 5
- Biology 8
- Chemistry 5029
- Coursework 15614
- Culture 8
- Diplomas 324
- Drawings 1588
- Ecology 5
- Economy 81
- English 81
- Ethics, Aesthetics 3
- For Education Students 17749
- Foreign Languages 11
- Geography 3
- Geology 1
- History 37
- Maps & Atlases 3
- Mathematics 13952
- Musical Literature 2
- Pedagogics 24
- Philosophy 22
- Physics 15123
- Political Science 5
- Practical Work 59
- Psychology 68
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 88
- Test Answers 164
- Tests 8858
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 409
- Works 13
- Информатика 8
- Engineering 745
- Fiction 710
- House, Family & Entertainment 86
- Law 132
- Website Promotion 72
Problem 20282.
Sold: 4
Refunds: 0
Uploaded: 08.12.2022
Content: 20282.png 19,72 kB
Refunds: 0
Uploaded: 08.12.2022
Content: 20282.png 19,72 kB
Юрий Физик
seller information
offlineAsk a question
Seller will give you a gift certificate in the amount of
Product description
Dry air consists mainly of oxygen and nitrogen. If we neglect the other components of air, then we can assume that the mass fractions of oxygen and nitrogen are 0.232 and 0.768, respectively. Determine the molar mass M of air.
Additional information
A detailed solution with a brief note of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
If you have any questions about the solution, write. I try to help.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |
Seller will give you a gift certificate in the amount of 0.12 $ for a positive review.