calculate the pH for a solution that is made by combining 125ml of 6.0*10-2 M hydroflouric aid with 50 ml of .12 M sodium flouride?

Answer 1

This is a buffered solution. Use the Henderson-Hasselbalch equation.

Answer 2

my answer is 3.86. I believe my calculation is wrong

Answer 3

I agree. I think it is wrong. If you will post your work I'll look for the error.

Answer 4

3.83 is answer u r certainly close