Timeline for How to calculate vapor pressure of ethanol at given temperature?
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 27, 2022 at 14:15 | comment | added | Jihyun | Thank you It's great to know the vapor pressure of ethanol is correct. I also added the rest of the question. | |
| Feb 27, 2022 at 14:14 | comment | added | Jihyun | Thank you very much @poutnik for updating my question and pointing out my wrong calculation. | |
| Feb 27, 2022 at 14:12 | history | edited | Jihyun | CC BY-SA 4.0 |
added 288 characters in body
|
| Feb 27, 2022 at 12:31 | comment | added | Chet Miller | Please provide the rest of the problem statement. The part you are looking at seems like a VLE calculation. | |
| Feb 27, 2022 at 12:26 | comment | added | Maurice | The Handbook of Chemistry and Physics gives the following values for the vapor pressure of ethanol. $1$ Torr at -$31.3$°C ; $10$ Torr at - $2.3$ °C ; $40$ Torr at $19$°C ; $100$ Torr at + $34.9$°C : $400$ Torr at$63.5$°C, and 760 Torr at $78.4$°C. So your calculation for $25$°C looks correct. | |
| Feb 27, 2022 at 7:55 | history | edited | andselisk♦ | CC BY-SA 4.0 |
Corrected unit typesetting and sigfigs
|
| Feb 27, 2022 at 7:48 | history | edited | Jihyun | CC BY-SA 4.0 |
added 1 character in body
|
| Feb 27, 2022 at 7:10 | comment | added | Poutnik | Why do you think ethanol vapour pressure is wrong and not other things? | |
| Feb 27, 2022 at 6:54 | history | edited | andselisk♦ | CC BY-SA 4.0 |
added 269 characters in body; edited tags; edited title
|
| Feb 27, 2022 at 6:24 | history | rollback | andselisk♦ |
Rollback to Revision 1
|
|
| Feb 27, 2022 at 5:43 | history | edited | Mathew Mahindaratne | CC BY-SA 4.0 |
Improved formatting and clarity.
|
| S Feb 26, 2022 at 23:50 | review | First questions | |||
| Feb 27, 2022 at 5:43 | |||||
| S Feb 26, 2022 at 23:50 | history | asked | Jihyun | CC BY-SA 4.0 |