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Show your calculation for the buffer before and after the addition of HCI.
Buffer: Mix 20mL of 0.1M acetic acid and 25ml of 0.1m sodium acetate. And add 5ml of 0.1m HCL to this buffer
What is the ph before AND after the addition of hcl?
If you mix 50mL of 0.1M TRIS acid with 60mL of 0.2M TRIS base,what will be the resulting pH?