Problem: Determine the pH and pOH of 0.250 L of a buffer that is 0.0215 M boric acid and 0.0400 M sodium borate: pKa for B(OH)3 = 9.00 at 25°C. pH = pOH =

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Determine the pH and pOH of 0.250 L of a buffer that is 0.0215 M boric acid and 0.0400 M sodium borate: pKa for B(OH)3 = 9.00 at 25°C. 

pH = 

pOH =

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