jonesdave116
Philosopher
- Joined
- Feb 26, 2015
- Messages
- 6,222
Mathew Cline, no but they are Ionized and therefore can be called a plasma!
So it seems Electrons and Ions play a major role in electrochemistry surrounding/on and in a comet as well. <rehtorical>Has this chemistry been observed around a comet/s?</rehtorical>
Or are we still pinning all our hopes on hidden secret sublimation of different species from a comet when they where supposedly formed in a electrical process inside molecular clouds?
Turtles all the way down!
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1) No,it isn't a plasma in any real sense of the word. The electron abundance is less than 10^-5, considerably less in most cases. By definition, in the SW it is 1:1.
2) There is no "electrochemistry" going on here. For electrochemistry you need a liquid medium, or some of the solid man made ones. You won't find these in space, including on comets.
3) There is nothing hidden about sublimation, including your ignorance of what it actually is.
4) They WERE NOT formed by any sort of electrical process. They will be formed by the condensation of cold gas onto/ into grains, therefore forming ices. The chemistry involved most likely comes from cosmic UV radiation.
http://www.astro.cornell.edu/~rgarrod/research/complex-organic-molecules/
5) There is no way I can see how these species can survive in interplanetary space in the solar system as it currently is.
There is no way these species are going to be created in the coma of a comet.
With patches of exposed ice on the nucleus, then it is possible they could form there. However, it is highly unlikely to produce the range and quantity that we see. If you want the comet to be rock, then there isn't any chance.
You need ice to get these processes going.