131.Solving a chemistry problem

131.Solving a chemistry problem

3. Select an indicator electrode and a working solution for the potentiometric determination of zinc in a ZnSO4 solution. Indicate the nature of the titration curve for the corresponding indicator electrode and working solution.
1. Pb 1. NaOH
2. P2(Pt) 2.Pb(NO3)2

Additional information:

If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.