EVERY Acids and Bases Equation You NEED To Know｜AQA A Level Chemsitry

In this video, you will learn all of the equations you should know for topic 3.1.12 Acids and bases for A Level Chemistry under the AQA specification. This is a summary A-level chemistry revision video so be sure to do lots of past paper questions!
✅ If you want to improve your grades and see more content like this - smash the like button and subscribe to the channel! 📈
🧪📝Helpful Acids and Bases Exam Question Walkthrough Videos:
Buffers:
• Acids and Bases: Buffe...
• Acids and Bases: Buffe...
Neutralisation reactions:
• Acids and Bases Calcul...
Titrations and half nautralisation:
• Acids and Bases: Back ...
• Acids and Bases - Exam...
Bases and Kw:
• Acids and Bases: Kw Ca...
• Acids and Bases: Kw Ca...
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🔍 In this video, we cover:
00:00 - Introduction
00:19 - pH and [H+]
01:40 - Weak acid dissociation constant, Ka
03:34 - pKa and inverse log function
04:31 - The ionic product of water, Kw
05:27 - Pure water assumption
06:17 - Half-neutralisation assumptions
08:28 - Dilution equations
10:18 - Advice and outro
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📝 Access the AQA specification:
filestore.aqa.org.uk/resource...
📚 Although this tutorial focuses on AQA, the concepts covered here are also applicable to other exam board specicifications, such as OCR and Edexcel.
#alevelchemistry #physicalchemistry #chemistryrevision

[@agate5177]

I can spend less time on acids and bases now, thank you so much!!

[@miacabell7582]

love your videos!! could you do an exam question on aqa buffers?

[@easymodeexams33]

I have done 2 vids on buffers so far (linked below), walking you through how to answer buffer calculation questions, feel free to check them out :) I plan to make another one soon that has a slightly different method of answering. Good luck!
1. ruclips.net/video/3eypcRS85RY/видео.html
2. ruclips.net/video/i4F0Ur0tyw4/видео.html

[@lilith0105]

This is so helpful, thank you!

[@easymodeexams33]

happy to help :)

[@Ganothic]

I don't quite get where to use the dilution equations. Do you have any examples for that bit? Love the vid

[@lol.1296]

did you end up finding questions on it cause I dome get where to use them too?

[@user-qb9ku1jz9p]

legend

[@iknowimwrongbut4491]

making revising so much easier 👍 just wondering, you would be able to do any vids for hess cycles? no worries if not

[@easymodeexams33]

Are you in year 13? I wouldn't worry about Hess cycles too much, focus more of your time on Born-Haber cycles, as Hess cycles don't really come up outside of AS papers. I cover them a bit for enthalpy of formation and combustion in this video (sorry for the microphone quality in advance lol) ruclips.net/video/A2S6srrlhWo/видео.html. I will most likely be making another video on energetics when I get a chance so if you can, feel free to wait until then :)

[@iknowimwrongbut4491]

@@easymodeexams33 yes I am haha, and thank u that helps a lot. I had a quick look over them and they didn't seem as bad as I remembered them to be anyway which is good, but I'll be sure to check out the video

[@faizananwar571]

If I get an A* in a-level chem it’s all because of u boss

[@MT-jn5kj]

which acid and base is in physics bro

[@faizananwar571]

My bad bro ment to say chem I guess I was thinking to much about physics

[@easymodeexams33]

Thanks, good luck bro

[@Ganothic]

what did you get

[@sahiba399]

King

[@pinkmangooooo]

Edexcel plsss these r so helpful

[@easymodeexams33]

This should also apply to Edexcel :) pls check your spec tho!

[@pinkmangooooo]

@@easymodeexams33ur right, they are tysmmmm for this ur videos are life saving