92. Solving a chemistry problem
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4. Determine the molarity of a hydrochloric acid solution if the following results were obtained during conductometric titration of 100 ml of an HCl solution with a NaOH solution with a concentration of 8 N
VNaOH, ml 0 0.32 0.6 0.92 1.56 2.00 2.34
X*102, Ot-1*cm 4 3.20 2.56 1.86 1.64 2.38 2.96
-Calculate the molar conductivity of the HCl solution under study
-Plot a graph of the change in resistance of the solution during titration if the distance between the electrodes in the electrolytic cell is 10 cm and the area of each electrode is 2.5 cm2
VNaOH, ml 0 0.32 0.6 0.92 1.56 2.00 2.34
X*102, Ot-1*cm 4 3.20 2.56 1.86 1.64 2.38 2.96
-Calculate the molar conductivity of the HCl solution under study
-Plot a graph of the change in resistance of the solution during titration if the distance between the electrodes in the electrolytic cell is 10 cm and the area of each electrode is 2.5 cm2
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