Determine the pH change when 0.093 mol HCl is added to 1.00 L of a buffer...

Determine the pH change when 0.093 mol HCl is added to 1.00 L of a buffer solution that is 0.497 M in HNO₂ and 0.311 M in NO₂^-.

pH after addition − pH before addition = pH change = ___________________

Determine the pH change when 0.115 mol KOH is added to 1.00 L of a buffer solution that is 0.457 M in HNO₂ and 0.256 M in NO₂^-.

pH after addition − pH before addition = pH change =_____________

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Expert Solution

queen_honey_blossom answered 1 year ago

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