Electrode Potentials and Cells - Everything You NEED To Know｜AQA A Level Chemistry

This video is intended to be an ultimate guide and revision on 3.1.11.1 Electrode potentials and cells
of the 3.1.11 Electrode potentials and electrochemical cells topic for the AQA A-Level chemistry specification. The aim of this video is to help all of you revise and prepare for your paper 1 and 3 exams.

👍 If you want to improve your grades and see more content like this - like, share, and subscribe to the channel! 📈

⏱ In this video we cover:
3:46 - Drawing electrochemical cells
11:54 - Redox and equations
22:49 - IUPAC cell notation
32:03 - Standard Hydrogen Electrode
43:44 - Standard electrode potential
46:12 - Calculations
1:07:58 - Changing conditions - conc. and temp.
1:14:20 - Test yourself - practice questions

📝 Resources 📖
- AQA specification:

📚 Although this tutorial focuses on AQA, the concepts covered here are also applicable to other exam boards, such as OCR and Edexcel

[trxnqui]

I love jack sm. I don't see any other chem youtubers analysing past papers and making vids predicting future paper topics and making such easy to understand vids on electrode potentials and just wow so yeah bro takes his stuff seriously

[easymodeexams]

Watch this on 2x speed if u can :) GO GO GO!
btw, I left off the salt bridge in my diagrams discussing the standard hydrogen electrode since I was focussing on that half cell only, but you need to include the salt bridge between the beakers in every single cell diagram.

[x_exa_x]

an honest lifesaver can't thank you enough, good luck to everyone doing it tomorrow like me 🙏

[alexbesimming]

3:46 Drawing electrochemical cells
11:54 redox and equations
22:49 Cell Notation
32:03 Standard Hydrogen Electrode
43:44 Standard electrode potential
46:12 calculations
1:07:58 Changing concentrations
1:14:20 test yourself - practice questions

[gorgeousss]

Finally understand this topic literally 2 days before the exam thank youu

[AcryllixGD]

THANK YOU THIS IS LITERALLY THE ONLY TOPIC I CAN NOT WRAP MY HEAD AROUND THE GOAT OF AQA CHEMISTRY VIDEOS

[editor]

Ur a lifesaver dude. Best video on it yet

[ytasd]

This is such a good video, unfortunate that ur channel only popped up on my recommended the night before the exam but oh well

[jjjssll]

thank youuu!!!! this topic i probably will never fully understand but now thanks to your video i can hopefully gain a few marks here and there 😅

[merit]

this TOPIC has been haunting me and I've been avoiding it since I struggle with it so badly... THANK YOU! (good look everyone :))

[melaniem]

Came in clutch I'm revising this rn

[malaikhudin]

Chemistry exam is tmrw😭 I’m watching your videos last minute, if you have anymore you can upload by today please do, they really help tremendously.

[iknowimwrongbut]

YESSS THANK YOU JUST IN TIME FOR THE PAPER 😭😭what a legend thank

[giovannipaoloboyd-trevisan]

this is an amazing channel with absolutely fantastic lessons.TYSM

[irrelevance]

Absolute saviour. I’m so disappointed I didn’t find your channel earlier in the year. Keep up!

[aminabare]

U saved me and fatmas a level THANK YOU <3

[ET-ekok]

Thanks this helped a lot you have a great way of simplifying things.

[gracechen]

So so happy to find your video! Thank you sir! I now have hope for my A2 level Chemistry! I like how you pointed out explicitly the essential ideas in your explanation. The worked examples a the end of the video is very helpful too

[Issy_A]

Thank you so much. Needed this a few hours before my exam at 9am!

[arjunbhatti]

easy way to remember cell notation is ROOR R= reduced O= oxidised