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Zadatak 19.• Tečnosti A i B grade idealan rastvor. Ako rastvorsadrži 25mol% A, a para u ravnoteži sarastvorom na 25 o C sadrži 50mol% A, izračunatiodnos napona pare čistog A i B• <strong>Rešenje</strong>:nn'A'B'= x 0,5 0,25⋅popoA= =A Ax'0,5 0,75⋅popoBB B=0,750,25=3

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