AQA 3.3 Halogenoalkanes REVISION

[@willcussins5018]

last a level tomorrow anyone seeing this for first time, his man is unreal all you need for chem with a few past papers

[@Zen_Zen_Zense]

yehh totally agree, I started watching his vids a while back and was able to finish the entire course real quick, because of it i could do papers from early on unlike students in my class - an absolute life saver. Oh yeh goodluck with ur last chem exam tmr!

[@jeevanandampothiraj3648]

Honestly big up Harris

[@miya3031]

Agreed

[@_amaya8]

How did it gooo

[@kanekinovachrono4396]

The way you explained Nucleophilic substitution and elimination was very clear, I have mock exams next week and this really was helpful, thanks a lot for your videos wouldn't pass my exams without them haha

[@tochie-ugorji2021]

So helpful for me! I learn better by listening rather than reading, so this has saved my bacon many times!

[@ClipsProvider]

Got mocks in 3 hours and I'm learning this now(academic set back is upon us)

[@Xela2632]

how was it..

[@liamexter]

Really appreciate your videos, they're concise and informative. Awesome! Thank you!

[@ByeBye-r2u]

Thank you for this video! I’m revising for my mocks and I just couldn’t understand the mechanisms. After watching this video I found that it’s not that hard, you explained it so well :)

[@AlleryChemistry]

Thanks very much. Pleased you found it helpful 😀

[@mattharris1930]

thank you chris youre a ledgend!!!

[@AlleryChemistry]

Glad to help

[@rosefagan2847]

Thank you for another great video! You just always manage to make sense!

[@AlleryChemistry]

Thanks! I appreciate that. 🙂

[@sitihajijah0502]

thank you so much for helping me understand this mechanism because I been struggling with it since year 1.

[@JJ-he5zc]

Extremely helpful. Thank you so much.

[@ilyasarfaan624]

Absolute legend you are

[@Blessandra.]

Shouldn't it be C-I are broken easiest by UV as they have the lowest bond enthalpy? 18:58

[@Elias.04]

There's no C-I bond in a CFC because CFCs only contain Carbon, Fluorine and Chlorine. (I know this isn't useful to you since your comment is 11 months old but to anyone else wondering the same thing)

[@TabaTahir]

Will you be making year 2 revision videos like these? Would really appreciate if you could.

[@AlleryChemistry]

Nothing for year 2. Not made any slide for them. A one for next year I think!

[@amajdalaweyeh1582]

Wonderful video👍

[@mrmohammedfarish]

why does it say warm ethanolic NAOH but the reaction says KOH

[@marahalsabbagh3793]

Thank you so much very helpful.

[@TQsktkg-jfgnfnggg]

Sir why is the nitrogen positive in the ammonia nucleophillic substitution reaction?

[@catherine4690]

Are you planning to make any videos on required practicals or do you know of any good ones as this is a section i'm struggling with

[@edwardjarvis3442]

what i don't understand is. How can nh3 have a pair of electrons that it doesnt want even though it is stable, it isn't an ion. and oh- has 1 extra electron. Why does that mean it can give away two pairs?

[@BBBuckley]

The reaction with ammonia, how come it says NH4Cl at the end? And how come the NH3 acts as a base and accepts another H, because i thought that it could only have 3 bonds?

[@hemishparmar8955]

dative bonding bro

[@Anti_Champion]

@@hemishparmar8955 3 years later 💀

[@shivrage]

​@@Anti_Championbetter late than never

[@keatonn3810]

banger video

[@atenanosratzadeh5542]

sir in the kerboodle textbook it says that reactivity depends on bond polarity and bond enthalpy but you said it doesn't depend on polarity. could you please clarify:)

[@g.0674]

There are some mistakes in the book just to let you know

[@rashidbinhendi653]

for reactivity bond enthalpy is taken into consideration as it plays a larger role than polarity, hence Sir Allery is right! Hope that helps

[@harrysanderson6495]

great video thank you

[@mouadfadli4953]

really helpful THANK YOU VERY MUCH!!!

[@itsarmie3162]

np

[@samhartley2]

Thank you this is very useful 😁

[@soyadrink9831]

Is this for AS?

[@maylovebot]

Yes

[@porpavaipalani6093]

Yttrium has a electronic configuration of 2,8,18,9,2 since the N shell can hold 32 electrons why dont we write the configuration as 2,8,18,10,1 because it still fills the octet rule. Please explain

[@123mubzi5]

why's bro on about an octet rule. you don't need to know about this nonsense + ratio

[@ligmaman9mm709]

@123mubzi5 bros got beef with someone asking a question

[@marziaokafor9015]

Thank you

[@saidibrahim1572]

How is there 3 fluorine atoms when there is clearly 4

[@nethraabeysekara2076]

Awesome

[@the_hasnat]

can you arrange the year 1 and year 2 playlists to be in order please.

[@AlleryChemistry]

Will look into it!

[@itsarmie3162]

@@AlleryChemistry kk bro

[@medicusv61]

I hate mechanisms so much - but you have helped!

[@osman2056]

is this the same as edexcel?

[@g.0674]

Aqa and edexel are different exam boards but they're similar

[@ImranAwan-n9s]

When looking at the free-radical substitution for ozone, why does the first propogation step form a ClO radical, and not an O2 radical and a ClO molecule, like in a normal free-radical substitution reaction?

[@abdullahhanan4941]

An O2 molecule wouldn't be a radical, such as how CH4 wouldn't be a radical either

[@wisdomsimeon431]

OCR?

[@AlleryChemistry]

OCR A starts tomorrow! 😃

[@kxngs4f35]

got mocks lol

[@ginodavidphilippe7331]

It was fairly good be you forgot the most important(SN1 and SN2)