วีดีโอ

There predictions were pretty accurate ngl - there was a 1 marker on a circuit symbol asw

ngl i would say his predictions were pretty accurate

what the hell is s2 shouldnt it be labelled somewhere

Do we need to know any equations by knowledge or will every single one be on the equation sheet?

Is this higher tier or foundation

Can u do edexcel?

Physics Predictions: Circut Diagram Descrube the experiment for IV graph AC DC (step up/down transformers) Energy definitions Specific latent heat Specific capacity

prediction paper 2?

Your veido is very helpful!! Can you please predict for paper 2 before the holiday? So we can proper early.

Done the biology paper and your predictions were spot on. Thank you! Done the chemistry paper and the topics were mid accurate. They werent all correct. stuff like graphite and diamond didnt come in. However the reaction profile did. @AMD Tuition

Paper 1 in one our

MY ANSWERS TO QUESTIONS HE DID 1) Reduction can't be done with carbon for aluminium as it's more reactive than carbon 2) Cryolite's added to aluminium oxide to lower the melting point from ~2000 degrees C to 900 degrees C, saving energy, money, and resources 3) Electrolysis doesn't have a 100% yield as: * some products are in gaseous form (eg hydrogen) so it can escape the reaction. * some aluminium may be lost during separating the mixture * there may be side reactions occuring so different products are being formed that we dno't want/need 4) OH BOY HERE WE GO COMPARING DIAMOND AND GRAPHITE * Diamond forms 4 strong covalent bonds, graphite only forms 3, both to other carbon atoms. -> therefore diamond is a giant covalent structure and graphite is a giant covalent lattice -> this means diamond is an incredibly strong and hard material, used in things like cutting tools and jewelry. Graphite's layers of lattice structure is held by weak intermolecular forces, which makes it soft and easy to remove layers, so it's used in things like pencils. Because of graphite's layers and the fact it only forms 3 covalent bonds means that graphite has a sea of delocalised electrons, meaning it can move freely through the structure and conduct electricity. (ADDED IN WHILE WATCHING HIS ANSWER: However, diamond can't conduct electricity as it has no delocalised electrons. Diamond has a very high melting point as it requires a LOT of energy to overcome the incredibly strong covalent bonds, whereas graphite's melintg point isn't as high, due to the weak intermolecular forces between layers don't take much energy to overcome.) 5) TITRATION METHOD * i wrote it on a flash card and cba to copy it out rn, got the exam in less than two hours now woo thanks sir!

here on the night before chem paper 1!

I thought graphite has high melting point???

It's that

THAT GURL X

Vaccines was also correct , they made it dead easy and said "Measles" vaccine against "Measles" LMAO

please make a combined version too

That is next to our school

That is next to our school

Hi, please could you predict A level Physics Paper 1 topics too. Tysm!

that is next to our school

Nah sats are today help

aluminium is above carbon in the reactivity series

Quite accurate!!

Lol

omg it was so accurate

You were correct there was a one mark question about the equation for photosynthesis and there was a vaccine for measles question for four marks. (Combined higher)

This was pretty much spot on, very accurate

Good luck to y’all

using this the morning before 😭

What does the first one mean?

Have you made a video predicting the required practical?

Can you please do for gcse biology edexcel please 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

Exothermic -energy is released to the surroundings Endothermic- energy is taken in from the surroundings

i like how quick some of you guys can share info... thanks. short sharp bill

Part 2 please more on the practical side

Exothermic reactions transfer energy to the surroundings and the temperature of the surroundings increases. Endothermic reactions take in energy and the temperature of the surroundings decreases.

exothermic reactions release heat energy to the surroundings endothermic reactions take in energy from the surroundings

thank you so much

I am so my gcse this year I am glad I get th equation sheet

Need a part 2

Is it the same thing for IGCSE ? Or you would do another vid for Igcse students

because we only need to know about aluminium oxide for electrolysis?

Yes there was little electrolysis in 2023 paper

is this for foundation aswel?

please do paper two triple higher

Please do combined science videos

Please do IGCSE

cheers bro