File:Toluene with sodium-benzophenone.jpg
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Date/Time | Dimensions | User | Comment | |
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current | 18:23, 10 August 2009 | 1,200 × 1,600 (387 KB) | Omegakent | {{Information |Description={{en|Toluene is refluxed in sodium-benzophenone to remove oxygen and water, before being distilled. Photo taken 4 Sep 2006. Keywords: en:reflux, en:toluene, en:sodium, en:benzophenone, [[:en:distillation |
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