1 "Fișier:Trimellitic-acid-3D-balls.png".

Fișier:Trimellitic-acid-3D-balls.png

DescriptionTrimellitic-acid-3D-balls.png Ball-and-stick model of the trimellitic acid molecule. Date 16 July 2010 Source Derived from File:Terephthalic-acid-3D-balls-B...

Enciclo
Wikious
Sapientia
Scientia
Boobota
Anandapedia
Sagapedia
Wikithot