Problem: A titration of 100 mL of 0.250 M aqueous solution of HCN (pKa  = 9.310) is titrated with a 0.500 M solution of LiOH. What is the pH after the addition of 10 mL of LiOH? 

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A titration of 100 mL of 0.250 M aqueous solution of HCN (pKa  = 9.310) is titrated with a 0.500 M solution of LiOH. What is the pH after the addition of 10 mL of LiOH? 

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Our tutors have indicated that to solve this problem you will need to apply the Weak Acid-Strong Base Titrations concept. You can view video lessons to learn Weak Acid-Strong Base Titrations. Or if you need more Weak Acid-Strong Base Titrations practice, you can also practice Weak Acid-Strong Base Titrations practice problems.

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