Chapter 11, Problem 11.65P

The given beaker contains 100 mL of the organic solvent pentane ( $C_5{H}_{12}$ , density = 0.63 g/mL). Draw an illustration for what would be observed in each circumstance, (a) Water (50 mL) is added, (b) Ethanol (50 mL, ${\text{CH}}_{\text{3}}{\text{CH}}_{\text{2}}\text{OH}$ , density = 0.79 g/mL) is added, (c) 1-Decanol (50 mL, ${\text{CH}}_{\text{3}}{\left({\text{CH}}_{\text{2}}\right)}_{\text{9}}\text{OH}$ , density = 0.83 g/mL) is added.