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problem 58a what is the residual volume of saturated liquid water at 1 bar b estimate the residual volume of ethanol
problem 53following a procedure analogous to that in example 52 obtain an expression for the coefficient of thermal
problem 420a carnot cycle operates in a closed system using steam saturated liquid at 20 bar state a is heated
problem 78a fluid that is gas under ambient conditions is stored in a 2 m3 tank the amount of the gas in the tank is
example 84 flash separatorwhen the pressure of a compressed liquid is brought between the bubble point and the dew
problem 640design a linde process to liquefy oxygen pure oxygen is supplied at 1 bar 25 degc and liquid oxygen is
problem 638the refrigeration cycle in figure 6-21 shows a vapor compression cycle with recirculation the vapor-liquid
problem 91a stream that contains a mixture of methane 25 by mol and carbon monoxide is compressed from 1 bar 35 to 12
problem 94an insulated cylinder is divided by a partition into two compartmentscompartment a contains 02 mol of pure
problem 95in the process below all streams are mixtures of methanecarbon monoxide with molar compositions indicated on
example 91 non-isothermal mixinga rigid insulated tank is divided into two parts one that contains 50 mol of ethylene
problem 814 at 100 degc water w and nitrobenzene n are only partially miscible at this temperature the solubility of
problem 89carbon tetrachloride 1 and water 2 are essentially immiscible liquids a stream contains 80 ccl4 by mole and
problem 84 use the data below for the system ethyl propyl ether 1-chloroform 2 to answer the following questions a
problem 83 the data below are for the system 14 dioxane 1methanol2 at 3085 k a what is the saturation pressure of
problem 82 use the data for the system methanol-ethanol from the previous problem to design a separation process that
problem 97 a reservoir contains natural gas at a pressure of 5000 psig and a temperature of 180 degf the composition of
problem 913 in an air-liquefaction process air is compressed from 1 bar 25 degc to 180 bar to avoid overheating
problem 103at 50 degc 12 bar the system n-pentane 1 n-hexane 2 and n-heptane 3 exists ion vapor-liquid equilibrium the
problem 104 your company faxed you some results shown below for the system hydrogen 1 methane 2 use these data to
problem 106at 50 degc 12 bar the system n-pentane 1 n-hexane 2 and n-heptane 3 exists ion vapor-liquid equilibrium the
problem 107 a box is divided into two compartments via a partition part a contains a mixture of nitrogen and oxygen in
problem 108 the following table is a set of vle data for methanol1water2 at 33315 ka what is the saturation pressure
problem 1012 use the srk equation to calculate the pxy graph of carbon dioxide 1normal pentane at 250 k for this system