3. Calculate for the solute the molar concentration, the molar concentration of the equivalent in reactions A and B, mass concentration, mole fraction and mass fraction. Densities of solutions are taken equal to 1 g * cm-3.
Option Solute Volume of solution, ml Mass of solute, g Substances with which the solute interacts

A B
8 KIO3 250 0.2430 NaAsO2 H2SO3

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