Estimate the gas phase diffusion coefficient of ammonia (NH 3 ) in air at 1 0 atm and 373 K by making use of Brokaw equation in the calculations The dipole moment ( p ) for NH 3 is 1 46 debye, and the liquid molar volume at the normal boiling point (V b ) is 25 8 cm 3 gmole at 239 7 K Compare the e...

Estimate D AB for NH 3 in air A NH 3 B air Brokaw ...

Estimate the gas phase diffusion coefficient of ammonia (NH 3 ) in air at 1.0 atm and

Question:

Estimate the gas phase diffusion coefficient of ammonia (NH₃) in air at 1.0 atm and 373 K by making use of Brokaw equation in the calculations. The dipole moment (μ_p) for NH₃ is 1.46 debye, and the liquid molar volume at the normal boiling point (V_b) is 25.8 cm³/gmole at 239.7 K. Compare the estimated value with the experimental value reported in Appendix J, Table J.1, scaled to 373 K.

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