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23 Nov 2019
100ml of a 0.4 mol/L acetic acid is mixed with 20ml of a 1.8mol/L NaOH. Calculate the pH of this buffer (pka acetic acid =4.76)?
what is the pH of 100mL of a solution made using 5 mL of 1 MNa2HPO4 and 5mL of NaH2PO4?
100ml of a 0.4 mol/L acetic acid is mixed with 20ml of a 1.8mol/L NaOH. Calculate the pH of this buffer (pka acetic acid =4.76)?
what is the pH of 100mL of a solution made using 5 mL of 1 MNa2HPO4 and 5mL of NaH2PO4?
Jean KeelingLv2
19 Nov 2019
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