Timeline for Total bond dissociation temperature [closed]
Current License: CC BY-SA 4.0
16 events
| when toggle format | what | by | license | comment | |
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| S May 23, 2023 at 22:26 | history | closed |
Mithoron Mathew Mahindaratne feetwet Jannis Andreska Todd Minehardt |
Needs details or clarity | |
| S May 23, 2023 at 22:26 | comment | added | Todd Minehardt | Does this answer your question? At what temperature can molecules no longer form? | |
| May 23, 2023 at 14:00 | comment | added | Mithoron | related chemistry.stackexchange.com/questions/61621/… | |
| May 23, 2023 at 13:58 | comment | added | Mithoron | It's a duplicate of chemistry.stackexchange.com/questions/99110/… though... | |
| May 22, 2023 at 20:58 | comment | added | Mithoron | There certainly are such temperatures, million K should be plenty enough. But yeah, an answer like that would be nice. | |
| May 22, 2023 at 20:39 | comment | added | feetwet | @Mithoron Just an elaboration of that would be a helpful answer. E.g., "There is no finite temperature at which all covalent bonds are broken, because ....?" And maybe, "The dissociated fraction of a mass varies with what functional form of temperature?, or what other variables?" | |
| May 22, 2023 at 20:08 | comment | added | Mithoron | sigh Heat stuff to million K and what we call chemistry is gone. There is no sharp threshold. What would you want, point when less than one ppb of CO remains undissociated? | |
| May 22, 2023 at 20:04 | comment | added | feetwet | @Mithoron that one is about what happens if all bonds are broken and then the mass is cooled. This one is whether heating actually will break all bonds (and if so, at what point). | |
| May 22, 2023 at 20:00 | comment | added | Mithoron | How is this any different from your old question? chemistry.stackexchange.com/questions/34964/… besides being more focused... | |
| May 22, 2023 at 19:58 | history | edited | Mithoron | CC BY-SA 4.0 |
deleted 43 characters in body; edited tags
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| May 22, 2023 at 19:24 | comment | added | feetwet | @Proscionexium if necessary, yes. I'm assuming that covalent bonds are both the strongest and the most meaningful for chemical properties, but if there are other inter-atomic bonds that can survive energy sufficient to totally homolyze a mass, and that affect the chemo-physical behavior of a mass of atoms, that would be a helpful answer (though perhaps to a related question I should pose?). | |
| May 22, 2023 at 19:22 | comment | added | Proscionexium | Maybe this idea is not meant to generalize over entirety of bonds. Because bonds form in so radically different environments. | |
| May 22, 2023 at 19:20 | history | edited | feetwet | CC BY-SA 4.0 |
Trying to clarify per comments.
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| May 22, 2023 at 18:23 | history | edited | feetwet | CC BY-SA 4.0 |
Fix based on comment explaining that thermal dissociation is only homolytic
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| May 22, 2023 at 17:11 | review | Close votes | |||
| May 23, 2023 at 22:26 | |||||
| May 22, 2023 at 16:46 | history | asked | feetwet | CC BY-SA 4.0 |