3. Express the composition of the resulting solution in terms of mass%, molality, molar concentration, mole fractions, molar concentration of the equivalent, if
Option 19
H3PO4 dissolved in water
V solution 1, ml 50
Composition of solution 1, mol/l 0.2214
Solution density 1, g/cm3 1.010
V solution 2, ml 150
Composition of solution 2, mol/l 2.602
Solution density 2, g/cm3 1.13

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