Three representations of the structure of <a href="https://en.wikipedia.org/wiki/acetic_acid" class="extiw" title="w:acetic acid">acetic acid</a>: line-angle, space-filling 3D and Lewis structure.  Drawn in ChemDraw by <a href="//commons.wikimedia.org/wiki/User:Walkerma" title="User:Walkerma">User:Walkerma</a> in October 2005.
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Walkerma" title="User:Walkerma">Walkerma</a> assumed (based on copyright claims).
30 October 2005 (original upload date)
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