DMacks lankidearen ekarpenak

21 otsaila 2024

• 07:2507:25, 21 otsaila 2024 ezb. hist +2‎ t Alkilo talde ‎ (GR) File renamed: File:S-butyl acetate.png → File:Sec-butyl acetate.png "S" has a specific and different meaning that could be relevant to this chemical but is not for this image

30 azaroa 2023

• 21:4421:44, 30 azaroa 2023 ezb. hist −3‎ Azido poliprotiko ‎ Both structures were chemically incorrect. Here is at least one of them in a correct way azken aldaketa

10 maiatza 2022

• 08:4008:40, 10 maiatza 2022 ezb. hist −6‎ Txikipedia:Erreakzio kimiko ‎ default size is fine azken aldaketa
• 08:3908:39, 10 maiatza 2022 ezb. hist 0‎ Txikipedia:Erreakzio kimiko ‎ higher quality image

29 urtarrila 2020

• 21:2721:27, 29 urtarrila 2020 ezb. hist +11‎ Konposatu inorganiko ‎ higher quality image

11 maiatza 2019

• 16:3416:34, 11 maiatza 2019 ezb. hist 0‎ t Ketamina ‎ (GR) File renamed: File:S-(-)-ketamine-from-xtal-3D-balls.png → File:S-ketamine-from-HCl-xtal-3D-balls.png This is (S)-ketamine, but it's not the native conformation, which affects the optical sign (see discussion at c:User_talk:The_Titou)

12 urria 2017

• 15:4115:41, 12 urria 2017 ezb. hist +3‎ t Xaboi ‎ (GR) File renamed: File:StericAcidChemStr.png → File:SodiumSterateChemStr.png fix chemical name to match structure

12 maiatza 2012

• 21:0921:09, 12 maiatza 2012 ezb. hist 0‎ Ernest Fourneau ‎ svg

2 uztaila 2011

• 15:2615:26, 2 uztaila 2011 ezb. hist −14‎ Funtzio talde ‎ →‎Funtzio talde nitrogenatuak: higher-resolution image