55. Solving a chemistry problem

55. Solving a chemistry problem

Express the composition of the resulting solution in terms of mass%, molality, molar concentration, mole fractions, molar concentration of the equivalent, if:
100 ml of HBr aqueous solution (p=1.679 g/cm3, X=0.25) was mixed with 50 g of HBr aqueous solution (p=1.181 g/cm3 X=0.40).

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