General Chemistry help

Part A

Use the Henderson-Hasselbalch equation to calculate the pH of a solution that is 0.170 M in propanoic acid and 0.125 M in potassium propanoate.

Part B

Use the Henderson-Hasselbalch equation to calculate the pH of a solution that is 0.20 M in C5H5N and 0.18 M in C5H5NHCl.

Part C

Use the Henderson-Hasselbalch equation to calculate the pH of a solution that is 15.0 g of HF and 25.0 g of NaF in 125 mL of solution.

 
"Looking for a Similar Assignment? Order now and Get 10% Discount! Use Code "Newclient"