1. Calculate the total surface energy of a 5 g emulsion of benzene in water with a concentration of 55% (wt.) and a fineness of 3 µm-1. at a temperature of 313 K. Density of benzene 0.858 g/cm3, interfacial tension 26.13 mJ/m2, temperature coefficient of surface tension of benzene db/dT= -0.13 mJ/m2*K

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.