5. Transfer the 10 mL of 1, 6-hexanediamine into a 50 mL beaker and add 10 drops of the sodium hydroxide solution to it. 6. Tilt the beaker with the 1, 6-hexanediamine and the sodium hydroxide solution in it at a 45 degree angle and SLOWLY add the 10 mL of the adipoyl chloride solution to it. Two layers would be present since these solutions not miscible in each other and the polymer will immediately form at the Liquid-liquid interface (Figure 1.5). (Note: HCL acid vapor is harmful when inhaled.) ...
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