Quick Revision - All six organic mechanisms 

Dude sounds like he wants to teach defense against the dark arts but is forced to teach potions instead. Thanks for this video by the way, helps me so much in Chemistry A level

Thank you so much, hoping this one goes well because the first exam was a disaster

Thank you so much for this - I honestly did not understand this at all and have internal chem exams to go onto second year next week :/ this has genuinely made me understand the subject

Thank you so much I really appreciate the time it takes for you to make each of your videos they're so helpful.

Do you usually do exam paper walkthroughs? I would appreciate it if you did, I know it must take quite a while so I understand if you can't.

Thank you so much. Really hope Tuesday goes well

thank you so much this was extremely helpful!

father of chemistry

Thank you so much MaChemGuy!

This was super useful and concise, thank you sir.

This is great!! Could you please make that list of the paper 1 stuff you think will be on paper 3? Thanks so much for your help, sir

Lovely!

thank you sir !! exam in on tuesday for me hoping it goes well :))

Amazing video!!

This guy is a legend

Paper 1 OCR 2019 was a disaster I need to pick marks from paper 2

very helpful thank you! :)

Thank you so much

This was really helpful, could you also make a video on how to find the right number of chiral centres in a molecule please? Always confuses me when its asked as a multiple choice question as I can never work it out! Thank you

Thankyou !! Got a level paper 2 today.

Thanks, this video super helpful for last minute revision.

Legend

Weird question but should we draw mechanisms/structures in pen or pencil? If pencil would we be penalised?

Could you add the conditions required for each mechanism?

So during nucleophilic addition , it’s ok to use either H2O or H+ as the intermediate, or are there specific reactions where you have to specify . Thx for ur videos :)

cheers mate

Thank youuu

Hiya, please may you do a quick revision video on addition substitution mechanisms for acyl chlorides? I get that they aren't on our spec but I reckon it could be a suggest on a paper 3? But a massive thank you for all the other videos - they're great! :)

in free radical substitution, is it possible to get a hydrogen radical? or is that chemically not possible here?

do electrophilic subs. reactions always need a catalyst?

Will paper 1 and 2 not ask for the methods of practicals or to draw graphs as this is in paper 3? Is there any other types of questions which is exclusive to a certain paper or more likely to be on/ not on a paper? this is for AQA. Please answer if you can bc i have exams next week.

👍

is it possible to form 1-3-5-tribromobenzene when do bromination of a benzene molecule? btw thank you so much for this video it really has saved me

One thing I struggle on is, how do u distinguish if it electrophilic addition/substitution or nucleophilic addition/substitution, how do u decide and spot it

what exam board is this? i havent seen this Bromine with benzene.

No elimination?

Oh im not alone in my ocr b struggles

Paper 2 in 1 hour let’s see how it goes probably gonna get a C 😭😭😭 need a B

you haven't done elimination (nucleophilic)

For the formation of nitro benzene in the book it says the electrophile is formed like this: 2H2SO4 + HNO3 => HNO2+ + 2HSO4- + H3O+ Should it be that or the 1 H20 and 1 H2SO4??