Phenols

[@hugojj101]

Just wanted to let you know that ure a legend, cus there’s no other chemist dedicated enough to make videos for students to secure their future’s. U r the best.

[@Cats-12f]

Ur videos are saving my lifeee, esp the analytical chemistry ones, I just wish there was allery tutors for a2 math and bio :))

[@AlleryChemistry]

+Amna Umar Thanks. You could try tuition kit. They have a good series of vids on a level biology and a level maths! Well worth the money for these! kzbin.info

[@jesussavedme7774]

I have my A level chemistry paper 2 tomorrow I'm only going to pass due to watching these videos and Dr. Clay's videos the night before the exam. Much love and appreciation ❤❤

[@claire711-C]

i cant get enough of youuuuuuuuuuuuuuuu you are making chemistry my favourite ,no lie

[@AlleryChemistry]

Thanks!

[@ZerandoOhp]

Finally someone that speak english instead of hindi

[@nazmaalam2951]

These videos are life saver!

[@turbodistortionirmc]

Great video, very useful. Worth noting that TCP is not trichlorophenol, for those that are interested: " The brand name comes from its original chemical name, which was trichlorophenylmethyliodosalicyl (not to be confused with trichlorophenol, a common fungicide)."

[@baronvonkidd]

Thanks for the video!

[@AlleryChemistry]

You're welcome!

[@mounasalama8781]

Great job ! thank you a lot please can you give us more details about acids carboxylic in your next videos ?

[@AlleryChemistry]

+mouna salama Thanks very much. I have a video on carboxylic acids kzbin.info/www/bejne/qGrYZ5lqjpWsZ9E hope this helps!

[@ladydeebigandcute2681]

It’s the best thank you 🙏

[@turbodistortionirmc]

Love these videos but I think there's a couple things wrong with this, isn't phenol more reactive because the lone pair from -OH is delocalised into the ring? 4:41 implies vice versa. Also TCP is actually trichlorophenylmethyliodosalicyl ( what a mouthful). Thanks again for all these great videos!

[@amaan_hd9040]

life saver haha - have you got any general tips for chemistry revision and techniques for revision?

[@jhyland87]

Great video! By the way... There's a typo in the video description ".. SEE* the difference..."

[@kimberlyblevins3949]

Okay so I really don’t know a lot but my dogs eyes does produce tears and I can tell she is in pain do you think it would be okay to put olive oil in her eyes for some relief??

[@iramluvsonedirection]

Do we need to know this for AQA?

[@AlleryChemistry]

+iram khan Not for AQA.

[@iramluvsonedirection]

+A Level Chemistry by Allery Tutors ok. could you go through more past papers for aqa please?? thanks!

[@AlleryChemistry]

+iram khan More on the way.

[@iramluvsonedirection]

+A Level Chemistry by Allery Tutors thank you so much your videos are a life saver!!

[@AlleryChemistry]

+iram khan Cheers!☺

[@mr.medicine5924]

are the videos in this edexcel playlist enough for the whole organic chemistry ||| syllabus ?

[@motayee97]

Does anyone know whether it is required of us to learn the Phenols topic for AQA syllabus?

[@AlleryChemistry]

+Mo Tayee No other than the fact a phenol is benzene with an OH group attached.

[@motayee97]

Thankyou so much! You're videos are amazing and inspire chemistry so much!

[@AlleryChemistry]

+Mo Tayee Thanks very much! Just want to make a tough old subject a little easier to understand!

[@sakinaalihussein2730]

Are these videos for pearson Edexcel

[@eruiluvatar6688]

To explain why phenols do not undergo nucleophilic substitution, do I write p orbital of oxygen or lone pair on oxygen is delocalised into pi system of electrons in benzene ring thus forming partial double bond which is harder to overcome? Similarly, to explain resonance to explain increased reactivity of phenol to electro sub, do I write lone pair of electrons on oxygen atom or p orbital of oxygen atom is delocalised into pi system of electrons thus increasing electron density and susceptibility of benzene ring to electrophiles? This may be not be as "relevant" to the A levels but I really want to know.

[@AlleryChemistry]

That's right. This leaves the O-H bond weaker and hence can be dissociated. Hence why phenols are slightly acidic.

[@hankblade977]

Hi there. Can you help me with some bio-chemistry questions related to phenol? Is 0.05 percent phenol solution injection can kill new corona virus?

[@archie3723]

it didn't come home:(

[@lightljos7999]

reason and explanation not clear