- #1
Upasna Rai
- 4
- 0
Since I used a pH meter to determine the end point, I need to know if this technique is correct:
For the basic solutions, I first titrated with HCl to a pH of 2 and then back titrated with NaOH to a pH of 7. Whereas if I am to use the same procedure for the acidic (HCl) solution must I titrate it with NaOH to a pH of 12 and then back titrate with HCl to a pH of 7?
Please help!
For the basic solutions, I first titrated with HCl to a pH of 2 and then back titrated with NaOH to a pH of 7. Whereas if I am to use the same procedure for the acidic (HCl) solution must I titrate it with NaOH to a pH of 12 and then back titrate with HCl to a pH of 7?
Please help!