A) A buffer solution contains 0.484 M KHCO3 and 0.314 M K2CO3. Determine the pH change...

A) A buffer solution contains 0.484 M KHCO₃ and 0.314 M K₂CO₃. Determine the pH change when 0.126 mol NaOH is added to 1.00 L of the buffer.

pH after addition − pH before addition = pH change =

B) A buffer solution contains 0.335 M NH₄Br and 0.313 M NH₃ (ammonia). Determine the pH change when 0.072 mol KOH is added to 1.00 L of the buffer.

pH after addition − pH before addition = pH change =

C) Determine the pH change when 0.086 mol HI is added to 1.00 L of a buffer solution that is 0.442 M in CH₃COOH and 0.368 M in CH₃COO^-.

pH after addition − pH before addition = pH change =

Expert Solution

queen_honey_blossom answered 1 year ago

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