1.) Determine the pH change when 0.117 mol KOH is added to 1.00 L of a...

1.) Determine the pH change when 0.117 mol KOH is added to 1.00 L of a buffer solution that is 0.453 M in HNO2 and 0.339 M in NO2^-.

pH after addition - pH before addition = pH change = ?????

2.) a buffer solution contains 0.495 M KHSO3 and 0.234 M Na2SO3. Determine the pH change when 0.119 mol KOH is added to 1.00 L of the buffer.

pH after addition - pH before addition = pH change = ????

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queen_honey_blossom answered 1 month ago

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