4. Solving a chemistry problem
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5. 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.
Vari
ri-
ant Dissolved substance Volume of solution, ml Mass of dissolved substance, g Substances with which the dissolved substance interacts
A B
5 NaOH 200 0.2345 HNO3 H2SO4
Vari
ri-
ant Dissolved substance Volume of solution, ml Mass of dissolved substance, g Substances with which the dissolved substance interacts
A B
5 NaOH 200 0.2345 HNO3 H2SO4
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