This image shows some kind of formula that could be converted to TeX. Storing formulas as images makes it harder to change them. TeX also helps making sure that they all use the same font and size. A replacement has been proposed: ${\displaystyle {\ce {:C=C=O}}}$ In your article, replace the image with: <chem>:C=C=O</chem> Deutsch ∙ English ∙ italiano ∙ magyar ∙ Nederlands ∙ polski ∙ sicilianu ∙ svenska ∙ Ελληνικά ∙ български ∙ македонски ∙ русский ∙ 日本語 ∙ فارسی ∙ +/−

This work has been released into the public domain by its author, Benjah-bmm27. This applies worldwide. In some countries this may not be legally possible; if so: Benjah-bmm27 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

This image is a derivative work of the following images:

• File:Dicarbon-monoxide-2D.png licensed with PD-user
  • 2007-09-23T18:31:10Z Benjah-bmm27 1133x285 (9118 Bytes) {{Information |Description = Structural formula of dicarbon monoxide, C2O |Source = Own work |Date = 23 September 2007 |Author = [[User:Benjah-bmm27|Ben Mills]] |Permission = {{PD-user|Benjah-bmm27}} |other_versions = - }} [[

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