127. Solving a chemistry problem

127. Solving a chemistry problem

Plot the potentiometric titration curves in the E-V and ΔE/ΔV coordinates and calculate the concentration of HCl in the solution (g/l), if the following results were obtained when titrating 20 cm3 of the analyzed acid solution with 0.1000 N NaOH solution near the equivalence point (V is the volume of added titrant ):

Additional information:

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