64. Solving a chemistry problem
8. When titrating barium chloride with sulfuric acid with a molar concentration of 0.1000 mol/dm3, the following data were obtained on the scale of a high-frequency titrator:
V(H2SO4), cm3 2 4 6 8 10 12 14 16
I, μA 62 43 29.5 22.0 19.2 28 37 45
Construct a titration curve and calculate the mass of barium chloride in the test solution.
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