CIE Topic 23 Chemical Energetics REVISION

[@k.m004]

Your channel is a gem, I'm self studying A2 cie a-level chemistry and am so grateful that I came across your channel it's a lifesaver. You are a lifesaver. An incredible way of teaching, I would recommend solving past papers as well on your channel but other than that god bless you!

[@mahathirmohammad8552]

Hey, I am also self studying for A2 CIE A Level Chem. Could you help me with videos or websites from where you took your lessons from or notes from.

[@uwauwauwa950]

@@mahathirmohammad8552 hii im also self studying and wanted to ask how much are u done with :)

[@AlanWake-yx9cc]

Hey bro are these vids sufficient to study full A2 chem?

[@郑俊熙]

i got high B for chemistry AS because of u without taking notes but with just ur video and tons of past year paper. Literally lifesaver. Now im in A2 and ur videos are helping me throughout my whole alevel journey. thank you so much

[@gojoofthesharingan353]

I face MJ exams 2024 and chemistry is my weakest subject. I didn't understood school lessons at all. This video helped me a lot it's very clear. Thank you so much dear sir and I wish my school teachers were this clear when teaching. 🙏

[@FatimaZehraQazi]

same here- except like with barely any time left

[@khadijarao1]

my exam is in 3 days and im only just starting revision lol

[@naitikbandwal2700]

what grade did you get broo

[@jumboshawarma]

@@khadijarao1 what were ur results if u dont mind :)

[@TrustShoko-lh6mb]

Crystal clear. Thank you!

[@AlleryChemistry]

You're welcome!

[@alizakhalid472]

Not all superheroes wear a cape 🥺

[@alizakhalid472]

Great video!! ❤❤❤

[@penelopekristan5860]

Could someone please explain the rearranging of the Gibbs equation for temperature? How did we get T=Enthalpy Change/ Entropy Change of the System?

[@_zeshan_]

You know right ∆G=∆H-T.∆S So ∆G is always less than or equal to 0, (because of its feasibility) so ∆G=0 Rearrange the eq. 0=∆H - T.∆S (∆H moves to left hand side) -∆H= T.∆S hence T= -∆H\∆S Understood?

[@alizakhalid472]

wish I found your channel before 😢😢

[@jeonjk5763]

Sir, I just wanted to ask if this covers the 2022-2024 syllabus range? And if all the infos here include key-points that I can use directly during the exam? Also Thank you so much for making videos like these, you are a life saver T_T

[@AlleryChemistry]

Yes, all relevant for the 2022-24 specification 👍

[@bananasnapples9465]

this is great and a lifesaver

[@ariannasophea6243]

THANK YOU SO MUCH THIS HELPS OMG

[@AlleryChemistry]

No problem 😊

[@JBLPB110]

Best best best, I can’t explain, I have a question, when I watch your videos how do I revise them shall I write what you say and then practice PP, thank you, theoury is on 8 may I’m not excited 😕, but you ARE A LIFE SAVER ❤❤

[@AlleryChemistry]

I would focus on past paper questions, mark it and see what you are strong at and what needs further work. Concentrate your time on the areas that need work. This is a more efficient use of your time. Hope your exam goes well. 👍

[@AlanWake-yx9cc]

Hello sir sir please please reply to me kindly my question is if we wanna start A2 chem from start are all these videos perfect to start? Like everthing is covered in this and can we only study ftom here and ace the exams?? I request you to pls answer me your vids are alifesaver but please clarify if these vids are enough to full prepare A2 chem cie

[@AlleryChemistry]

No single resource can cover everything but a combination of these videos, books and lesson notes should give you the most comprehensive information. However, they will cover the core concepts needed. You should also use past paper questions to reinforce knowledge. Hope this helps 👍

[@AlanWake-yx9cc]

@@AlleryChemistry sir so if i only and only watch your vids and practice the pastpapers cam i get a good ggrade??

[@aqsaali2690]

Same question

[@chiedzaTafangombe]

@@AlanWake-yx9ccalso use the textbooks provided by Cambridge and use their definitions

[@SohailHafeez-c3y]

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[@niashha]

SUCH CLARITY