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M Review | Constants | Periodic Table - Part A When a solution contains a weak acid and its conjugate base or a weak base andPart B What is the pH after 0.150 mol of HCl is added to the buffer from Part A? Assume no volume change on the addition of tPart C What is the pH after 0.195 mol of NaOH is added to the buffer from Part A? Assume no volume change on the addition of

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Part-A : P.ka_ - log ka= -log (5.66x107) = 6.25 for boffee Solution pH = pka + log (A = 6.25 + log/0.406) & 6.251 & u + H+ HA

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