- Arts & Culture 6213
- Business & Economics 674
- Computers 316
- Dictionaries & Encyclopedias 74
- Education & Science 76877
- Abstracts 73
- Astrology 4
- Biology 8
- Chemistry 4046
- Coursework 15549
- Culture 8
- Diplomas 316
- Drawings 1595
- Ecology 5
- Economy 76
- English 80
- Ethics, Aesthetics 3
- For Education Students 17573
- 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 63
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 160
- Tests 8747
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 385
- Works 13
- Информатика 8
- Engineering 893
- Fiction 706
- House, Family & Entertainment 84
- Law 129
- Website Promotion 68
95. Solving a chemistry problem
Content: 24.rar 88,72 kB
Product description
24. At temperature T, calculate according to the Kirchhoff equation using true and average isobaric heat capacities, the thermal effect of the reaction and the change in entropy as a result of the reaction (see table).
2. At temperature T and total pressure P (see table), calculate by the entropy method the equilibrium constant of the reaction Kp and the composition of the equilibrium mixture, if the amounts of substances in the initial mixture (in mol) are equal to their stoichiometric coefficients in the reaction equation.
3. Explain in which direction the equilibrium of the reaction under consideration shifts:
a) when the temperature rises;
b) with increasing pressure.
Instruction. When calculating the Gibbs energy, use the values of the thermal effect of the reaction and the change in the entropy of the reaction, obtained using the average heat capacities.
Option T, K P*10-5, Pa Reaction
24 800 1.013 C2H4* 3O2 ↔ 2CO2 2H2O
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 | |