Chemistry help question 16.16

Calculate the pH of the solution that results from each mixture:

Part A

160.0 mL of 0.27 M HF with 230.0 mL of 0.31 M NaF

Express your answer using two decimal places.

Part B

175.0 mL of 0.12 M C2H5NH2 with 265.0 mL of 0.21 M C2H5NH3Cl

Express your answer using two decimal places.