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Calculating the salt concentration in a buffer
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Invariably exam questions don't ask you to find the pH of a simple buffer, they set their questions in confusing contexts and then ask you to find the concentration of the weak acid or the salt used to make a buffer, or even the acid:salt ratio.
Videos #9 and #10 in this playlist work through each of these scenarios, and then you should be ready to tackle anything.
Ready to take it to the next level? Download a booklet of exam style questions covering acids, bases, buffers, pH and indicators with perfectly structured, fully explained answers and exam tips:
Preparation is the key to success!
Videos #9 and #10 in this playlist work through each of these scenarios, and then you should be ready to tackle anything.
Ready to take it to the next level? Download a booklet of exam style questions covering acids, bases, buffers, pH and indicators with perfectly structured, fully explained answers and exam tips:
Preparation is the key to success!
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