AQA 3.3 Halogenoalkanes REVISION

[willcussins]

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

[kanekinovachrono]

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-ugorji]

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

[IslamFinalBoss]

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

[qfhympn]

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 :)

[liamexter]

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

[rosefagan]

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

[sitihajijah]

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

[mrmohammedfarish]

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

[TabaTahir]

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

[saidibrahim]

How is there 3 fluorine atoms when there is clearly 4

[medicusv]

I hate mechanisms so much - but you have helped!

[TQsktkg-jfgnfnggg]

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

[catherine]

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

[Blessandra.]

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

[vqqyhqi]

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?

[edwardjarvis]

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?

[atenanosratzadeh]

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:)

[the_hasnat]

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