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A chemist titrates 70.0mL of a 0.6864M lidocaine C14H21NONH solution with 0.5253M HNO3 solution at 25C. Calculate the pH at equivalence. The pKb of lidocaine
A chemist titrates 70.0mL of a 0.6864M lidocaine C14H21NONH solution with 0.5253M HNO3 solution at 25C. Calculate the pH at equivalence. The pKb of lidocaine is 7.94. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HNO3 solution added.
pH=___________
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