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Ligand substitution reactions 

Allery Chemistry
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Substituting ligands just makes transition metal chemistry so difficult! Watch this video to ease your transition metal fear, it will explain reactions with ammonia, chelation, partial substitution of ligand and those colours! Give it a shot!

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2 окт 2024

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Комментарии : 43   
@georgeharlan9868
@georgeharlan9868 2 года назад
great video mate, 7 years later and your still helping chem students with there studies. nice work!
@gretawilliams8799
@gretawilliams8799 6 лет назад
This is the first time I UNDERSTOOD inorganic chemistry
@leeho4716
@leeho4716 7 лет назад
When we start with the original complex and when we start with the complex after the complex act as an acid Thank you so much for your videos and time
@Kwabi_123
@Kwabi_123 8 лет назад
Really good lesson, I understand this a lot betterThank you for the video
@AlleryChemistry
@AlleryChemistry 8 лет назад
+obedosei1 Thanks very much! Please share the vid.
@hs79798
@hs79798 5 лет назад
Thanks alot for your videos sir :) You're a great teacher... I watch your videos and they have helped me understand many concepts but I am not giving edexel or ocr here in Pakistan we only have Cambridge international examinations so which of your videos should I watch first ? should I follow the edexcel once or the ocr ones ?
@변지은-c4d
@변지은-c4d 7 лет назад
Hi Chris! Thank you for your video once again :). I have a question, can you write the partial substitution example as the equation you wrote for the first example: cobalt and ammonia? Thanks! :)
@maybell2295
@maybell2295 5 лет назад
Thank you so much cannot thank you enough!!!!! So helpful!!!!!!
@jenniifer_co
@jenniifer_co 3 года назад
Hi can you add this to your transition metals playlist
@sirfmgamer5655
@sirfmgamer5655 4 года назад
Nice summary!
@ruqayyahamin6849
@ruqayyahamin6849 7 лет назад
how does Chelation effect enthalpy? :)
@rumanamaster7507
@rumanamaster7507 7 лет назад
thank you so much, life saver!!!!!!!
@AlleryChemistry
@AlleryChemistry 7 лет назад
You're welcome!
@nkwong920
@nkwong920 7 лет назад
why does NH3 form stronger coordinate bonds with the metal than H2O? And can the cobalt hexaquaion react with 6 NH3 directly instead of forming a Co(H2O)4(OH)2 first?
@boomoo5988
@boomoo5988 3 года назад
@Mistral Wind Isnt N LESS electronegative than O?
@md.shofekulislam6441
@md.shofekulislam6441 7 лет назад
thnaks man!!!!!!!!!!!
@chriswinnard7739
@chriswinnard7739 7 лет назад
These videos are very useful, but one small detail confused me. At 3:24 you said ammonia is a stronger ligand than water, but if so then should ligand exchange not occur when the concentration of ammonia is small as well as when it is large? I might be wrong but I think its quite a weak base so should the ligand exchange reaction not occur more easily than the neutralisation reaction?
@temitopejegede6955
@temitopejegede6955 7 лет назад
its a question i want to ask and not a contribution please do you know if i can make a complex of glycIine with metals of Co and Cu. if you have a procedure for that. thanks
@sincj96
@sincj96 4 года назад
Why does the Copper Chloride not form a precipitate once two of the Chloride ions have substituted two of the water lingands? Wouldn't the ion be uncharged at this point and insoluble?
@naj2029
@naj2029 6 лет назад
thanks mannn , I owe you one !!
@ronitmandal7301
@ronitmandal7301 5 лет назад
Thanks!
@Javaun_Powell
@Javaun_Powell 6 лет назад
@7:36 u said there was a carboxylic acid. Aren’t those oxalate ligands?
@zianraian4523
@zianraian4523 5 лет назад
Thanks Brother for your video, it helped me a lot for my A2 exams. And had nailed it because of all your videos. Much love from BANGLADESH. :D
@gemmacollins3260
@gemmacollins3260 5 лет назад
if large amount of water is added, will it replace chloride ligands?
@The2000sIcon
@The2000sIcon 6 лет назад
man, i really dont know how to thank you, words are useless in my case to describe!
@呂嘉紘-p5g
@呂嘉紘-p5g 2 года назад
Very well-explained video, thankyou~~~
@garylance7966
@garylance7966 6 лет назад
How do you speed up ligand reactions besides using heat?
@maishazarinanan5028
@maishazarinanan5028 8 лет назад
thank you for the lovely summary :)
@AlleryChemistry
@AlleryChemistry 8 лет назад
+Maisha Zarin Anan No problem! Please share the vid!
@nicolefreeman7452
@nicolefreeman7452 8 лет назад
thank you, very helpful!
@AlleryChemistry
@AlleryChemistry 8 лет назад
+Nicole Freeman No problem! Please share the vid, the more people they help, the better!
@Nu3l
@Nu3l 6 лет назад
God bless you sir!
@beccall8915
@beccall8915 4 года назад
is this for ocr?
@abdulwahabmangat2651
@abdulwahabmangat2651 6 лет назад
Thanks a lot
@sanjayraju988
@sanjayraju988 5 лет назад
10:00
@aki957
@aki957 8 лет назад
thanks
@AlleryChemistry
@AlleryChemistry 8 лет назад
+Shah. F no problem
@aki957
@aki957 8 лет назад
+Allery Chemistry in the exam today, we were ask observation with transition metal Mg instead of Cu..(furthermore it was worth 3 marks)
@aki957
@aki957 8 лет назад
+Shah. F which sucks
@AlleryChemistry
@AlleryChemistry 8 лет назад
+Shah. F Hmm. Mg isn't a transition metal, what was the reaction?
@aki957
@aki957 8 лет назад
Allery Chemistry Mg(NO2)3H20 something. it was june 2016 p42 ex 1. so its ok, already done the paper, gonna move on
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