Table 3.2 provides the specific volume, isothermal compressibility, and volume expansivity of several liquids at 20°C and 1 bar25 for use in Problems 3.13 to 3.15, where ß and x may be assumed constant. Table 3.2: Volumetric Properties of Liquids at 20°C Isothermal Specific Volume Volume Molecular Compressibility K/10-5 bar! Expansivity B/10-3.°C-1 Formula Chemical Name VIL·kg- CH4O2 C6H;N CS2 Acetic Acid 0.951 9.08 1.08 Aniline 0.976 4.53 0.81 Carbon Disulfide 0.792 9.38 1.12 Chlorobenzene 0.904 7.45 0.94 C&H12 C4H100 C2H5OH Cyclohexane Diethyl Ether Ethanol Ethyl Acetate т-Хylene 1.285 1.401 11.3 18.65 1.15 1.65 1.265 11.19 1.40 C4H8O2 C3H10 CH;OH CCI4 C;H3 CHCI3 1.110 11.32 1.35 1.157 8.46 0.99 Methanol 1.262 12.14 1.49 Tetrachloromethane 0.628 10.5 1.14 Toluene 1.154 8.96 1.05 Trichloromethane 0.672 9.96 1.21 3.13. For one of the substances in Table 3.2, compute the change in volume and work done when one kilogram of the substance is heated from 15°C to 25°C at a constant pres- sure of 1 bar. 3.14. For one of the substances in Table 3.2, compute the change in volume and work done when one kilogram of the substance is compressed from 1 bar to 100 bar at a constant temperature of 20°C.

ISBN: 9781259696527

Author: J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Publisher: McGraw-Hill Education