Determine the ph change when koh is added to buffer

Reference no: EM13710750

Problem- 1) A buffer solution contains 0.353 M NaH2PO4 and 0.218 M Na2HPO4. Determine the pH change when 0.055 mol HI is added to 1.00 L of the buffer.

pH after addition ? pH before addition = pH change =

2) Determine the pH change when 0.098 mol KOH is added to 1.00 L of a buffer solution that is 0.388 M in HF and 0.237 M in F-. pH after addition ? pH before addition = pH change =

Reference no: EM13710750

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