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An analytical chemist is titrating 208.5mL of a 0.4100M solution of propylamine C3H7NH2 with a 0.6100M...

An analytical chemist is titrating 208.5mL of a 0.4100M solution of propylamine C3H7NH2 with a 0.6100M solution of HNO3 . The pKb of propylamine is 3.46 . Calculate the pH of the base solution after the chemist has added 67.3mL of the HNO3 solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO3 solution added. Round your answer to 2 decimal places. PLS PLS ANSWER FAST

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