42. Solving a chemistry problem

91. In the given examples (Table 5), calculate and build a titration curve for 100 ml of the indicated substance. The dilution of the solution during titration can be ignored in the calculations. Take the concentration of hydrogen ions equal to 1 mol/l (molar equivalent concentration).
No. Titrated substance Working solution
91 UCl4 0.10 M K2Cr2O7 0.10 M