Determine the molar volume of n-butane at 510 k and 25 bar by: a) the ideal gas b) the generalized compressibility factor using tables c) the generalized virial coefficient Given Tc = 510 K , Pc= 38 bar, and ω =0.193

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i dont know but you should start brainstorming ideas like how would you post them

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answer: not sure

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An artesian well is simply a well that doesn't require a pump to bring water to the surface; this occurs when there is enough pressure in the aquifer. The pressure forces the water to the surface without any sort of assistance

A Carnot heat engine receives heat from a reservoir at 900$^\circ{}$C at a rate of 800 kJ/min and rejects the waste heat to the ambient air at 27$^\circ{}$C. The entire work output of the heat engine is used to drive a refrigerator that removes heat from the refrigerated space at -5$^\circ{}$C and transfers it to the same ambient air at 27$^\circ{}$C. Determine (a) the maximum rate of heat removal from the refrigerated space and (b) the total rate of heat rejection to the ambient air. Answers: (a) 4982 kJ/min, (b) 5782 kJ/min