●●● ●●●● ●●●●● 5.Experimental results processing :008 ●●●● .(1)Isolate the surface tension of distilled water at experimental temperature from the appendix .(2)Calculate the surface tension of solution with different concentration of normal butyl alcohol by o, -AP2.o .(uSing surface tension as vertical ordinate, concentration as horizontal scale, draw the o-c figure of nomal buty alcohol solution on the coordinate paper .(4 Select some points from theo-c figure and draw the tangents of different concentration curve Then calculate the surface adsorptive capacity according to the gibbs equation : and draw the isothermal adsorption curve of nomal butyl alcohol solution⚫ (1)Isolate the surface tension of distilled water at experimental temperature from the appendix. ⚫ (2)Calculate the surface tension of solution with different concentration of normal butyl alcohol by ⚫ (3)Using surface tension as vertical ordinate,concentration as horizontal scale,draw the б-c figure of nomal butyl alcohol solution on the coordinate paper. ⚫ (4)Select some points from theб-c figure and draw the tangents of different concentration curve .Then calculate the surface adsorptive capacity according to the Gibbs equation ;and draw the isothermal adsorption curve of nomal butyl alcohol solution 5.Experimental results processing 2 1 2  2    = p p