Component Ethane Mole fraction A 0.05 817.08 4.402229 4.517190 Propane n-Butane 0.10 1051.38 0.40 1267.56 4.617679 2-Methyl propane 0.45 1183.44 4.474013 In the above table, the coefficients A and B are for the Antoine equation shown below (with these coefficients, Psat is given in bar and T is in K). Note: the form of the Antoine equation given below is slightly different than what is in the textbook (Appendix B). A log Psat = -+B T %3D

Describe the significance of the Gibbs theorem for ideal gases.

please show work: 4 molecules of O2 are mixed with 4 molecules of CH4 in a sealed container and the reaction below occurs. What will be in the container when the reaction is complete? Give the number of molecules of all substances in the container at the end of the reaction.   CH4 + 2O2 ® 2 H2O + CO2

6. By indicating the partial positive and partial negative atoms, show the bond polarity for each of the following molecules: 
(a) O–F (b) Br–Br (c) C–Br (d) C–O

Ruthven and Kaul measured adsorption isotherms for a series of gaseous aromatic hydrocarbons on well-defined crystals of NaX zeolite over ranges of temperature and pressure. For 1,2,3,5-tetramethylbenzene at 547 K, the following equilibrium data were obtained with a vacuum microbalance Obtain a best fit of the data to the linear, Freundlich, and Langmuir isotherms, with q in mol/g and pressure in atm. Which isotherm gives the best fit?

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