Hardest Buffer Calculations Solved Step-by-Step | A Level Chemistry 9701 (Urdu/Hindi/English)
In this video, I walk through A Level Chemistry past paper questions focused on Buffer Solutions. We cover everything from the basic definitions to complex pH calculations involving Ka and the Henderson-Hasselbalch logic.
Download the Worksheet here:
https://drive.google.com/file/d/1cGfZ...
If you are struggling with Acid-Base Equilibria or figuring out how to calculate the new pH when an acid or alkali is added to a buffer, this walkthrough will clarify the steps.
📝 In this video, we cover:
Calculating the pH of a buffer solution.
-Explaining how buffers resist changes in pH (Ionic equations).
-Harder calculations:
-Adding strong acids/bases to a buffer.
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00:07 -Q1(Q6 part C ii Paper 42 June 2024) Q6/P42/M/J/2024/9701
07:51 - Question 2: (Q2 part b Paper 41 Nov 2021) Q2/P41/O/N/2021/9701
13:32 - Question 3: (Q3 part b Paper 42 March2019) Q3/P42/m/2019/9701
CIE A Level Chemistry 9701 Paper 4 Solved June 2024 9701 Paper 42 Question 6 buffer solution Nov 2021 9701 Paper 41 Question 2 calculation March 2019 9701 Paper 42 Question 3b solution 9701 s24 qp 42 Q6 9701 w21 qp 41 Q2 9701 m19 qp 42 Q3 Cambridge A Level Chemistry Past Paper Walkthrough
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