Respuesta :
Answer:
DAB = 1.921 E-5 m²/s
Explanation:
DAB = ((1 E-7 T∧(1.75))*((1/MA + 1/MB)∧(1/2)))/[ P*(∑vA)∧(1/3) + (∑vB)∧(1/3)]².......Fuller et All.
∴ ∑vA = 16.1 m³/Kg....from literature
∴ ∑vB = 16.6 m³/Kg....from literature
∴ T = 294 K
∴ P = 1 atm
∴ MA = 39.948 Kg/Kmol
∴ MB = 32 Kg/Kmol
⇒ DAB = ((2.087 E-3)*(0.2372))/[1*(25.766)]
⇒ DAB = 1.921 E-5 m²/s
