# Question: consider the titration of 392 ml of 0265 m hf...

###### Question details

Consider the titration of 39.2 mL of 0.265 M HF with 0.220 M
NaOH. Calculate the pH at each of the following points.

**Part A**

Calculate the pH after the addition of 9.80 mL of base. Express
your answer using two decimal places.

**Part B**

Calculate the pH at halfway to the equivalence point. Express your
answer using two decimal places.

**Part C**

Calculate the pH at the equivalence point. Express your answer
using two decimal places.

**Part D**

Calculate the pH after the addition of 78.4 mL of base. Express
your answer using two decimal places.

Thanks, will rate answers