GCSE Chemistry - Purity and Formulations #62

[@Cognitoedu]

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

[@sohail3537]

Reading out of a revision guide isnt as effective as these sick videos - what a guy 👍 keep this up

[@Cognitoedu]

Thanks Sohail, really great to hear you're finding them helpful!

[@extraboll2572]

can you get even more sad than that

[@biscuit_km]

@@extraboll2572 can u stfu

[@extraboll2572]

@@biscuit_km well scared don’t hurt me

[@ramiya241]

you guys need more views this is so incredible and way more helpful than actual lessons haha

[@hongjoongswife9672]

So baking a cake is like formulations, you need the right ingredients to make the perfect cake?

[@maplekong7790]

Right. Just instead of ingredients, you have particular elements or compounds, in the right ratio, to bake your formula.

[@selimamradel7686]

Thank you I will ace my test 🎉🎉🎉

[@Elizabeth-ol1lx]

Hi, for paper 2, will we need to be able to do all the quantitative chemistry calculations specified in the paper one spec? btw thanks so much for your videos, they are incredible. I used to find the sciences really overwhelming not knowing how to cover all the content but the way you set out and explain everything makes it really easy to understand. i managed to get 9s in bio chem and physics in my paper 1s thanks to your vids!!

[@Expert_Gamer_99]

for paper 2 you just need to know how reproduction works - and the body parts of female specimen

[@LunaMedineConnolly]

These videos are unbelievable helpful thankyou so much keep it up

[@udulabandara]

Keep making these they are so helpful

[@Cognitoedu]

Will do!

[@ashqlynn8146]

Pov ur teacher gave u this link to watch

[@haider7618]

haha yes

[@kameroonies]

@@haider7618 lol yeah

[@xawkwardpotatox6181]

@@kameroonies yeah

[@nozbe87]

Pov your teachers too lazy to give you a link so u have to find one yourself

[@Expert_Gamer_99]

@@nozbe87 thats just you

[@opsho]

Your videos are seriously helpful asf

[@Cognitoedu]

Glad you think so 😊

[@WalterWhite-kl2fk]

when are more physics videos coming? Will they be out before our physics exam?

[@Cognitoedu]

Hey - We've got about 5 left to do for chemistry and then we'll be restarting the physics series. I don't think many will be ready for your exam this year. Sorry about that, we got caught out by how long they take to make/juggling making them with our day jobs :( Good luck!

[@HassanSayeed1977]

Good luck tomorrow! Aiming for a mid 70 at best in this test

[@madblox252]

Thanks for the content mate!

[@ML-yz2pu]

thank you so much!

[@shaykitoff2454]

my revision guide says that adding impurities will increase melting point and decrease boiling point, but this video says the opposite. Which one is it then?

[@skrimp7487]

POV: your teacher made you watch this

[@stickmanland]

POV: you are doing private and don't have a teacher.

[@Kieran-mr7kn]

@@stickmanlandpov ur revising for gcse mocks at 4am

[@efgtyhoiopo]

thank you my teacher don't even explain half of this

[@AK-io5zk]

I’m here because of miss Ruthven

[@TheAnonymousPiece]

dead skl on g

[@thekittyburger3175]

When i clicked on this video I got an ad that said that school is useless and boring XD

[@mikewazowskigaming3029]

I got study pug

[@sexualblaster]

It actually is boring

[@antonroy415]

It's boring till you find Cognito...

[@WEEBWHOSELLSWEED]

Umm Cognito Why not put all the organic chemistry material together?? they are all spread across the playlist...

[@Cognitoedu]

You could always try going through the subtopics on the cognitoedu website. They’re all organised in order there, and you can easily track which ones you’ve done / haven’t done.

[@WEEBWHOSELLSWEED]

Already do that :) You do good stuff here. Thank you

[@ShammahGeorge]

Yo thx bro and btw Jesus loves u and wants u 8n heaven, stay blessed 🙂

[@m.esther6102]

does formulation/physical chemistry is used in chemical engineering or is just for Bachelor in chemistry.?

[@7crazycatsthesecond612]

POV: you've clicked the link in the schoolwork

[@youngslime519]

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[@cheesebuilding]

0:09

[@stanthompson2070]

Hi Riley

[@rileystokes2483]

Hey stan

[@froggod6484]

Hi stan

[@mikewazowskigaming3029]

No this is Patrick

[@sexualblaster]

Wassup stan

[@froggod6484]

Stan your the man

[@MrGamer-tq8oy]

stop looking at the comments

[@mandaloriangaming8185]

pov ur here cus of school

[@parulatulkar1877]

WOW

[@upsetdrones7867]

hello chemistry p5

[@kabirgill1276]

wagwan

[@geniusgamer9877]

Okay.

[@geniusgamer9877]

Okay.

[@geniusgamer9877]

Okay.

[@upsetdrones7867]

@@kabirgill1276 YO WAGWAN

[@mikewazowskigaming3029]

Anyone else watching this out of curiosity

[@shazhamza8559]

bruh u a neek

[@mikewazowskigaming3029]

And what have you got against that?

[@sinisterkratos4871]

@@shazhamza8559 shush