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A chemist titrotes 130.0mL of a 0.4226M nitrous acid (HNO2) solution with 0.4334MNaOH solution at 25 a C. Calculate the pH at equivaience. The pKq

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A chemist titrotes 130.0mL of a 0.4226M nitrous acid (HNO2) solution with 0.4334MNaOH solution at 25 a C. Calculate the pH at equivaience. The pKq of nitrous acid 153.35 . Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the inltial volume plus the volume of NaOH solution added

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