86. Solving a chemistry problem

6. A portion of the drug Paracetamol was placed in a 50 ml flask, and brought to the mark with a titration solution. Then 10 ml of the resulting solution was transferred into a 50 ml volumetric flask, brought to the mark with a titration solution and titrated with 0.1 M KOH in isopropyl alcohol. Calculate how many ml of KOH in isopropyl alcohol were used for titration if the content of the analyte in the sample was 100%. Write a diagram of the quantification process, indicate the indicator, fix the equivalence point. (The molecular weight of the analyte is 151.17).