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Hydrogenation of Alkynes

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We learned about hydrogenation when we first checked out addition reactions, but we were doing that with alkenes. How can we perform hydrogenation on alkynes? It's not much different, but there are some important points to go over, so check this out!
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Опубликовано:

22 авг 2024

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Комментарии : 85

@kripashankarshukla4073 6 лет назад

I am very happy that you are now back to science tutorials!!

@ceciliaalicona1704 5 лет назад

this made perfect sense!!!! you're so organized it helps me so much!!! thanksssss!! you're definitely my first choice if I need help understanding something!!

@valentingallier6147 6 лет назад

I had my OC final in the morning... But your old videos helped me a lot! Thanks for all and keep learning us sciences!

@PunmasterSTP 2 года назад

I know it’s been awhile, but I just came across your comment and was curious. How did your final go?

@valentingallier6147 2 года назад

@@PunmasterSTP It went really good. Nice to see these videos are still helpfull :)

@PunmasterSTP 2 года назад

@@valentingallier6147 I'm really glad to hear that! And I don't think Professor Dave's videos will ever *stop* helping people. 😀

@arpitwasnik 2 года назад

@@valentingallier6147 Hey What's up with life ! Just wondering After 4 years

@abhishektiwari7643 4 года назад

Thank you,professor. Your videos are amazing.

@shraddhatiwari-yx9sx 3 года назад

I wish my professor were as good as he is in explaining chemistry❤️❤️❤️love from India

@PunmasterSTP 2 года назад

How’d your chem class go?

@ronbenbow9027 5 лет назад

Thank you so much! You are the King of Chemistry

@skaremoush 4 года назад

i love you professor dave :(

@hasanjg7990 4 года назад

Love you so

@skaremoush 4 года назад

Hasanur jaman Gazi ..? Huh

@hasanjg7990 4 года назад

@@skaremoush what you say..??🥰

@prateekgupta2408 3 года назад

@@skaremoush ahahahha the guy's hitting on you

@adhiyanthaprabhujeyashanka2091 2 года назад

As always, you are good at explaining complex things, thank u so much 🙏

@ezchem3139 5 лет назад

Very well explained. Thank you

@TommyZommy 6 лет назад

Omfg our Chem saviour is back

@kristofermiller165 10 месяцев назад

Thanks. Wish you were my professor for OChem.

@ericko5148 5 лет назад

thanks professor Dave this helped so much

@DUEX 6 лет назад

Finally Some Of My School stuff that I wanted to revise!! Thank you Professor!!!!

@saeshamonet 4 года назад

Thank you!

@imbatman4665 6 лет назад

Chemistryyyyyyy!! ❤️

@akosbacso2187 3 года назад

Thank you so much

@sinaabedini7487 4 года назад

Bless you bless you bless you

@baconcai 5 лет назад

Thank you so much! your videos save me a lot of times ha

@j.cancino11600 8 месяцев назад

I never knew the difference between using Pd and Pd as well as Lindlar's catalyst, I always thought they did the same thing so thank you!! 😭

@organicchemistry6357 4 года назад

Question regarding this: When you combine this with the alkylation phenomenon, you can for instance make diethyl amine by making ethylene react with ethylamine and a catalyst. This reaction is called hydroamination. Is this reaction exothermic or endothermic?

@Misa-lz6cd 2 года назад

amazing video, very useful, thanks a lot!

@mustafaremziuygur4435 4 года назад

thanks mannn

@since4february1948 4 месяца назад

Im leaning prof. dave from sri lanka.short and sweet leaning type❤🇱🇰

@amarbadran5699 Год назад

It is a honor for me to be a one of member of your channle

@sarahbrown6334 5 лет назад

thank you, thank you, thank you!!!!

@_iamhawkin_7765 2 года назад

Verry Good deep knowledge

@dianacarpio4721 3 года назад

what if H2 and Lindlar's are on the same step with hexanes underneath?

@anilkumarsharma1205 4 года назад

do the hydrogenation of all types of soil, mixing with water and hydrogen peroxide solution so we got more hydrogen during hydrogenation so we directly found the ghee like substance at first level, no need of fodders and other projects

@sarahm1321 3 года назад

Do you have a video explaining hydrogenation of alkenes?

@anilsharma-ev2my 4 года назад

Do the hydrogenation of fungus of various types so we got petrol type oil easily ??

@jessalinnguyen1504 2 года назад

this was so helpful, thank you!

@ktremblay6479 5 лет назад

I love you Dave

@andiefowler5861 3 года назад

professor dave is my lord and savior. Amen

@healthid6519 2 года назад

Thank you sir for this explanation 👍👍👍👍👍👍👍👍

@BattleBunny1979 6 лет назад

could you do some organic chemistry with polymers ?

@hrishikeshhardikar4383 6 лет назад

Thank you professor! Its my dream to be a professor too!

@PunmasterSTP 2 года назад

I’m just curious; are you still working on becoming a professor?

@arpitwasnik 2 года назад

Im too curious

@NewWesternFront Год назад

wuddup Hrishikesh the people want to know

@hrishikeshhardikar4383 Год назад

@@PunmasterSTP I am! I have graduated this year (2022) in Biotechnology, now looking for masters opportunities in other countries. I hope that I will be able to reply this comment after another 5 years saying I’ve joined as a professor somewhere. Thank you so much for asking.

@hrishikeshhardikar4383 Год назад

@@arpitwasnik alive and working towards the goal! Completed my graduation and working on some research projects before admissions open for MSc

@cmatrix4761 6 лет назад

I love organic chemistry. Everything about it is investigation -> there's very little "plug in the numbers and run", so it's always a tax on reasoning and memory.

@rassimsimou1594 Год назад

Good

@LOADEDUPTV 6 лет назад

Nice

@PunmasterSTP 2 года назад

Hydrogenamazing! Thanks for another awesome video.

@LordBrainz 3 месяца назад

Fun fact: nickel works almost as well as paladium

@arthurbouchardet6932 4 года назад

this intro is cool kkkk

@AlvinCwk 5 лет назад

3:53

@chandrashekherc76 6 лет назад

Professor why a mole is used as a SI unit

@ProfessorDaveExplains 6 лет назад

because it's so super useful!

@chandrashekherc76 6 лет назад

Professor Dave what I mean to ask is that why 6.022 10^23 is chosen as a unit in terms of which other atoms, molecule etc are represented?

@ProfessorDaveExplains 6 лет назад

because that's the number of particles required to convert between atomic mass units and grams, so it wasn't "chosen" so much as measured/discovered. check out my tutorial on the mole in my general chemistry series for a thorough explanation!

@chandrashekherc76 6 лет назад

Thanks professor

@crazymac6363 5 лет назад

What's ze zame zee ؟؟

@ProfessorDaveExplains 5 лет назад

zee zame zide! that's just how we remember what E/Z mean. check out my tutorial on E/Z configuration of alkenes.

@abhishektiwari7643 4 года назад

Enemy is the word for the E configuration, professor cause they are opposite to each other

@ProfessorDaveExplains 4 года назад

E stands for entgegen. It's German.

@abhishektiwari7643 4 года назад

@@ProfessorDaveExplainsI'm not telling what E stands for. Enemy is a way to remember the E configuration because the higher priority groups are oriented oppositely or away from each other 😃

@ProfessorDaveExplains 4 года назад

Ah, I see. Whatever works!

@NewWesternFront Год назад

@@abhishektiwari7643 thats a good one