Talk:Recrystallization (chemistry)

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Why is the packing-together of atoms described as a purely physical, non-chemical process? If coal is packed into diamond, then isn't this a chemical process? MisterSheik

Yes and no. Coal being packed into diamond is a chemical process because the structure of diamond actually involves a covalent bonding network. Generally speaking, the types of crystals formed by more complex molecules (i.e. the kind you would want to purify by recrystallization) are held together by simpler electronic effects (i.e. London and dipole forces) rather than actual chemical bonds. In fact, Wikipedia has an article on crystalline compounds that would probably help you out a bit with this concept. --Elfer (talk) 16:36, 8 April 2008 (UTC)[reply]

Can this article be merged with "Fractional crystallization"?(Thinker2006 15:49, 23 February 2006 (UTC))[reply]

defintion

i think that you people should just give the definiton of the word and not a whole essay about recrystallition.

- - the whole purpose of an encyclopedia is information given such as this. I found it helpful because it answered the question I had about recrystallization. If I just wanted a definition, I would have looked it up in Webster's dictionary.

Agreed, Gaogier ^{How can I help?} 18:05, 9 April 2013 (UTC)[reply]

Ice

Is Ice referring to actual Ice (frozen water)? or the word "Ice" as in, large high quality crystals? I would suspect the latter but it truly lacks information. Gaogier ^{How can I help?} 18:06, 9 April 2013 (UTC)[reply]

Introduction

Please, someone who knows about this subject, improve upon "Recrystallization is a physical process." — Preceding unsigned comment added by VSohn (talk • contribs) 14:20, 31 July 2012 (UTC) Amazed that lasted so long. Replaced it with something relevant, at least. Silenceisgod (talk) 02:25, 25 February 2013 (UTC)[reply]

Single-solvent recrystallization drawing

The image under the above heading has numbered steps, the other drawings in this page do not (i.e. is not consistent). The numbers are redundant. The image should be reverted to the image from 18 March 2007 (before the numbers were added).

Before: https://upload.wikimedia.org/wikipedia/commons/archive/4/4e/20141012101037%211_solvent_recrystallisation.png

Now: https://upload.wikimedia.org/wikipedia/commons/archive/4/4e/20141012101407%211_solvent_recrystallisation.png

Also, the image without numbers is more useful as it can be used in non-Arabic numeral systems (e.g. Japanese).

Coaxed out?

A simple google search suggests that to coax out is not a scientific word, and is only used in this article's definition. "either the desired compound or impurities can be coaxed out of solution". I will replace it with remove, however please correct em if I am mistaken. — Preceding unsigned comment added by Russell's teapot (talk • contribs) 12:26, 10 March 2017 (UTC)[reply]

Recrystallization of glucosazone

Recrystallization of glucosazone 2405:204:A015:5ED0:C8CB:32E4:A664:EF9A (talk) 06:15, 6 April 2022 (UTC)[reply]

Wiki Education assignment: CHEM 300

This article is currently the subject of a Wiki Education Foundation-supported course assignment, between 4 September 2024 and 6 December 2024. Further details are available on the course page. Student editor(s): Jaskaran33, Caelem Claire (article contribs). Peer reviewers: SillyUsername420, Jz8123, Alei128.

— Assignment last updated by SwangoPrism (talk) 01:50, 11 November 2024 (UTC)[reply]