Welcome to Wikimedia Commons, Mfomich!

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Balance at File:Acetic anhydride preparation 2.png edit

This file seems like it intends to be a balanced reaction ("2" coefficients, lots of byproducts on the right). But there is no reactant that contains sodium and there are more chlorines on the product side than the reactant side. Is the phosgene simply a dehydrating agent (catalyzed by AlCl3), in which case the byproduct would be CO2 not NaCl? DMacks (talk) 17:44, 21 April 2014 (UTC)Reply

You're totally right. I will correct it soon. — Mfomich (talk) 17:54, 21 April 2014 (UTC)Reply
Looks good now. Thanks for the quick fix! DMacks (talk) 02:58, 22 April 2014 (UTC)Reply

File:Protostane structure.png edit

 
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Marbletan (talk) 16:26, 1 April 2021 (UTC)Reply

File:Campestane structure.png edit

 
File:Campestane structure.png has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue. Please see Commons:But it's my own work! for a guide on how to address these issues.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

Alfa-ketosav (talk) 16:21, 9 December 2023 (UTC)Reply