If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are: - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown. - Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on. - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like. - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts. - A comprehensive bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom

@tossked6646

2 жыл бұрын

i love your vids so much

@Wojbes

Жыл бұрын

ToTaLly FrEe

@trinity3178

11 ай бұрын

please be transparent, you know you dont cover all the spec points for all exam boards. i realised this way too close to my gcses this year.

@beatriceawakey6787

8 ай бұрын

Q😊``+😊

When this guy explains everything you need to know in 5 min,while your teacher explains a quarter of what you dont need to know in an hour

@pvzhEnjoyer

2 жыл бұрын

true

@fizcsconnect

2 жыл бұрын

In class a teacher is trying to accommodate everyone, from the fastest learner to the slowest one. It's not any easy thing to do

@chaouesrexyt5118

Жыл бұрын

Fax dude that is what is happening to me rn

@rodevtsuki3738

Жыл бұрын

@@fizcsconnect thats why most schools have sets based on ability so teachers can assume they can all keep up with one pace

@donte3809

Ай бұрын

@@fizcsconnect sets are a thing for a reason

Is your back not sore yet? It must be, I can't even begin to imagine carrying millions of us students

The # 1 priority for everyone right now should be investing in non-government alternative income sources. specifically in light of the present global economic crisis. Nowadays, investment in stocks, oil, and virtual currencies are still appealing.

@Adamwayne736

11 ай бұрын

I feel like I could use some more help because I am having so much trouble navigating the market. As the majority of my assets have already been sold, I might need some advice on where to put my money in investments.

@newmanthompson8052

11 ай бұрын

Elon Musk has finally come to our rescue, if really he can turn SVB to a digital currency bank with good security, its gonna help lives

@heatherkay4982

11 ай бұрын

The failure of silicon Valley Bank has torn into global markets, with investors ripping up their forecasts for further rises in interest rates and dumping bank stocks around the world. I'm at crossroads deciding if to liquidate my dipping 200k stock portfolio, what's the best way to take advantage of this bear market?

@gabrieladam5185

11 ай бұрын

​@@heatherkay4982The SVB situation is a reminder that fed hikes are having an effect, even if the economy has held up so far," it's precisely at times like these that investors need to be on guard against the next certainty. You don't have to act on every forecast, hence I will suggest you get yourself a financial-advisor.

@wallaceivan3809

11 ай бұрын

The present issues of bank collapsing is a very good time to get into good digital business, Elon Musk has decided to buy SVB.

I am doing my a levels rn but I sometimes come to your videos to get a smooth understanding of everything. YOU LITREALLY DONT KNOW THE AMOUNT OF BLESSING YOU'RE GETTING THANK YOU SO MUCH :)

Thank you so much for this, ngl you helped me more than my actual teacher

@juri7507

3 жыл бұрын

trump? what r u doing learning abt fractional distillation? i thought u didnt believe it existed

@sugar_lettuce5683

3 жыл бұрын

@@juri7507losing his job hit him hard

@dilly453

3 жыл бұрын

Xd

@dilly453

3 жыл бұрын

Bruh

@juliuiscool2336

2 жыл бұрын

@@juri7507 lmao i cant 🤣😂

For the last 7 months I couldn't understand this process. After seeing your video all my doubts are cleared. Thank you so so much

Holy shit, I’m not a student, just genuinely curious and it took a while to find a good enough video, that doesn’t over complicate everything, this was perfect 👍🏼

@Cognitoedu

2 жыл бұрын

Thanks, glad you enjoyed it! 😊

Honestly though my teacher can never- Thank you so much

Thank you so much! I firsy watched the distillation video and then this. I tried asking multiple teachers, none of them really explained it thoroughly and skipped to the other parts of the chapter. It's information was not complete in my textbook either. Your video truly helped me understand the whole thing.

I am honestly baffled that you don't have more attention

@Cognitoedu

4 жыл бұрын

Thanks! I’m sure we’ll get there in time 🤙 Thanks especially for the supportive comment though, it really helps the videos get seen by more people :)

@edwinslater1888

4 жыл бұрын

@@Cognitoedu You are exceptionally helpful. Thankyou so much!

@joelewis8416

3 жыл бұрын

tru

@adelineafurobi939

3 жыл бұрын

@@joelewis8416 I thought you made the video? Just asking.

@adelineafurobi939

3 жыл бұрын

@@Cognitoedu Thanks for listening and you are welcome.

I never understand my chemistry teacher. This guy saves my grades from going down

Honestly u deserve more subscriber! You made my Chemistry easier.❤️✨

@joelewis8416

3 жыл бұрын

thank you

At the end of the day it’s just you and cognito

Ur videos r really helping me for my cie Olevel exams , thank u so much sir 😊😊

This is so helpful thank you for making these visuals! Im in an Industrial Design MFA and we're learning about Plastics and how these Hydrocarbons are processed. This really helped me make sense of what's happening

Omg thank you so much!! I don’t understand why teachers have to complicate simple stuff so much

This was very clear and very helpful! Thanks!

Why on earth my teachers don't explain like you 🤷😭 !!!!

@anzarv

3 жыл бұрын

@Hi XD shut up

@dataroaming8518

3 жыл бұрын

@Hi XD you might have a point, sometimes people can learn better from different mediums.

@SuleimanAlKanuni

10 күн бұрын

Because their lessons have to accommodate everyone and aren't scripted to the detail and they can't remove a mistake after they make it. No hate on cognito, but you guys hate on teachers too much. Of course, there will always be good and bad teachers, but teaching is not easy so have respect for your teacher

@jawadaliraza7617

9 күн бұрын

@@SuleimanAlKanuni I got an A* anyway 😁

@SuleimanAlKanuni

9 күн бұрын

@@jawadaliraza7617 good for you my bro

This was really helpful😃Thanks!

Good stuff Cognito! U helped me alot.

Subscribing now this guy has such short simple yet ez and effective videos

YOUR VIDEOS WERE VERY USEFULL FOR MY EXAMS! Thank You Soo Much For Your Lessons! 😍👍👍

The animator is underrated man! ❤

In 5 minutes you told me that; Crude Oil is made of dead plants and/or organisms buried in mud for millions of years with high pressure and heat and Fractional Distillation is the process of separating the different hydrocarbons within via allowing them to pass through as a gas and condense where its cooler than their boiling point. Tysm! Chemistry exam on Friday 🤗🤗

ur the best teacher i will ever have

This guy needs to do A-level sciences

Thanks a ton...It was very helpful

Love this video thanks

our class have both Chinese language chem and English chem ，I'm a slow learner and when there are over fourty student in the class it's hard to ask question when your the only one who don't undertand and I always get the Chinese name and the English name mixed up so this is realy a life saver❤

@Cognitoedu

2 жыл бұрын

Ah thanks Vivian, glad the video helped 😊

sitting my chem paper 2 in 3 hours! you've helped me so much!!

@Finwolf29

11 ай бұрын

You got it!!!

very good video explained better than my teacher

thanks so much!! 👍 (I'm probably gonna go watch all your videos)

Thank you so much 🥺🥺🥺

Thank you for an amazing and clear presentation or video... it really helped me...

@Cognitoedu

4 жыл бұрын

Really happy to hear it could help!

Really useful class 😊🎉

Brilliant, thank you.

@joelewis8416

3 жыл бұрын

youre welcome

Oh my god this is so helpful!!!!

@Cognitoedu

5 жыл бұрын

Thanks for your comments and support Archjana - we appreciate it so much 🥳

I needed this for my finals

So good what do you use to do it

very helpfull this is super helpfull

I like the fact that they don't keep insisting on subscribing to their channel.. Makes me wanna subscribe to them all the more xD!

Oh my god why cant i have you as my teacher man!😩

thank you for you helpfulness I use u all the time

@Cognitoedu

Жыл бұрын

Happy to help!

very interesting, and also very informative

@Cognitoedu

2 жыл бұрын

Glad you think so!

wow, that was really cool

Great job as usual!

Thank you soo much, it helped me understand for my end of year test.😀

me watching this the night before my exam :D

It was very useful

Loved this video! Helped me to understand about crude oil.

This is the best channel ever!!!!!

Thank YOU AGAIN!!!!!!!!!!!!!!!!

thank u so much

Good explanation

When this shows up straight away in feed, u know the world is sensible for once

Ok. I’m in 8th grade and I don’t learn this stuff yet. But this shown up in my recommendation so I decided to watch this anyways. So I guess I can learn stuff out of this

@mic2385

3 жыл бұрын

good learning early

@dataroaming8518

3 жыл бұрын

Gonna make your GCSEs a breeze

U save my life

Awesome! One question, what do they use to heat up the crude oil?

@maplekong7790

Жыл бұрын

Typically coal/coke I think.

Wow!

@joelewis8416

3 жыл бұрын

thanks

@mikewazowskigaming3029

3 жыл бұрын

Yen shut up for god sake there not talking to you

Nice animation quality...

Good video

Super

Can you tell me what the fractionating column is made up of? Because I watched your other video called "simple distillation and fractional distillation" and now I'm watching this one so now I'm confused because the drawing are different and fractional column is different.

@motivateyourself8506

2 жыл бұрын

any metal with a melting point of more than the boiling point of the fractionates. check out this equation of this mate: C169723H270464N45688O52243S912. this is a complex protein molecule. can u tell me what would happen if we heat a protein molecule at its boiling point. will it become any simpler?

@shadytawfiq9491

2 ай бұрын

bro shut up ur stupid

good info

Can u also add newly added topics

much poggers :)

how much I need gap between every plates which are differ fuel.

is diesel more expensive than petrol because it’s less flammable?

Thanks alot

how do the trays let gas pass through but stop the liquid?

Hi, just wanna ask if petrol and petroleum are the same thing?

@Cognitoedu

2 жыл бұрын

Not exactly, petrol, is a product of petroleum, produced by distilling and refining petroleum.

If you're here because of a science project :(

wait so for gcse we dont need isomers ?

👍

Pls make more physics videos I’m struggling 😭

@Cognitoedu

5 жыл бұрын

Hi Ivab, hold tight, we’ll be getting to those as soon as we can!

@Cognitoedu

5 жыл бұрын

Ivab - take a look at this guy's channel, he's great and should help you out! kzread.info/dron/Zzatyx-xC-Dl_VVUVHYDYw.html

@mitkotak6429

3 жыл бұрын

@@Cognitoedu Thanks

@joelewis8416

3 жыл бұрын

no

What temperature we need to heat that crude oil for distillation?

@Illusion_Every_where

2 жыл бұрын

@Aarna Guruprasad thank you 🙂

This is a silly question but why don't we artificially age plant and animal waste and turn it into oil?

Thank you awesome teaching

Minyak mentah adalah hidrokarbon yang ditemukan dalam tanah dengan terbentuk secara alami dari sisa sisa tumbuhan dan hewan khususnya plankton yang mati jutaan tahun lalu dan dikubur dalam lumpur lalu setelah jutaan tahun berlalu tekanan dan suhu tinggi mengubah biomassa organik menjadi minyak mentah saat terbentuk minyak mentah akan terserap kedalam batu dan disimpan jutaan tahun namun kita dapat memperolehnya kembali dengan mengebor batu tersebut ke permukaan, karna sangat lama prosesnya maka ini disebut sumber daya tidak terbarui, karna masing masing mempunyai sifat hidrokarbon yang berbeda kita harus memisahkannya sehingga kita akan menggunakajnya untuk hal yang berbeda

Refinery gas Gasoline/ petrol Naphtha Kerosene/ paraffin Diesel oil/ gas oil Fuel oil Lubricating oil Bitumen

my exam is less than 2 hours so thankyou

Deuterium next fuel of this world

fun fact:fractional columns are any where from 6m to 60m tall

Thank you soooooo much for this video, it helped me out TONS however just one tiny thing, it was a bit confusing when referring to alkanes as hydrocarbons since theres 2 types of hydrocarbons that I know of (not too sure if theres any more lmao) alkanes and alkenes i had to search up the difference between hydrocarbon and alkane XD thanks for the video nonetheless, but ive got something confused plz lmk, thanks!

@mariamahmed593

Жыл бұрын

i think that alkanes are the most common type of hydrocarbons alkenes are different as they have at least one double bond whereas alkanes are hydrocarbons with ONLY single bonds dont even know if i made any sense

Your explanations are everything

0:53 nah these sound effects are crazy

Ну пожалуйста)))))

ayo anyone here from brgs

@joelewis8416

3 жыл бұрын

yeah

@florencewainwright1558

3 жыл бұрын

yeah

@florencewainwright1558

3 жыл бұрын

@@joelewis8416 who's your favourite on your row

@joelewis8416

3 жыл бұрын

@@florencewainwright1558joe

@gabrielkiely5357

3 жыл бұрын

Yes

good job. tom holland is my friend and hes weak at chemistry

Hydrogen Next fuel of this world

Good video as it helped me understand but the audio is low and in other videos too. Please can that be improved on as it is not comfortable to be straining. Thanks.

@joelewis8416

3 жыл бұрын

thank you I will make it louder

@rec8127

3 жыл бұрын

@@joelewis8416 You're not the video person

@joelewis8416

3 жыл бұрын

@@rec8127 please think before you male claims like that in the future

@rec8127

3 жыл бұрын

@@joelewis8416 As someone who stared at a camera for a solid hour, you probably didn't make the videos nor have any part in the production of it. Sorry if this comment 'male' you feel bad.

@joelewis8416

3 жыл бұрын

@@rec8127 you have no proof to backup your claims, and you spelled 'made' incorrectly. before you reply to this, if you want to reply, consider your reply carefully

W

Thank you amadeus ❤

missed lubricating oils!

👂PRAISE THE LOBE 👂

POV: Mrs Barnfield told you to watch this video

@joelewis8416

3 жыл бұрын

shut it

@adelineafurobi939

3 жыл бұрын

@@joelewis8416 😕

Скиньте ответы кто нибудь пж)

me ehm... what is fractional disteilation? u oh its this lemme help u and make it so much more esyier than my actaul teacher does

Mk