Terodynamik

123456789A2A77BCD58 867C2538 9A4F5C6A2D534B8 EC6A5389BF56486F7AF237538 1234567848 8 BD8 !"#8 Ethanol og antabus Ethanol og antabus ..........................................................................................................................1 Forord ...............................................................................................................................................2 Indledning .........................................................................................................................................3 Ethanol – antabus’ fjende.................................................................................................................3 Antabus – ethanols fjende ................................................................................................................5 Antabus’ funktion i kroppen ved indtagelse af ethanol ................................................................6 Uheldigheder ved antabus ...........................................................................................................7 Fremstilling af antabus – syntese.........................................................................................................8 Kemikalier, udstyr og forsøgsopstilling .......................................................................................8 Ved syntese af antabus er fremgangsmåden således:....................................................................8 Databehandling...............................................................................................................................11 Udbytte ved syntesen: ...............................................................................................................12 Bestemmelse af smeltepunkt .....................................................................................................12 Konklusion på syntesen ..................................................................................................................13 Usikkerhed på måleudstyret ......................................................................................................13 Fejlkilder ..................................................................................................................................13 Smeltepunktsbestemmelsen.......................................................................................................14 Analyse af det fremstillede stof (IR og NMR)................................................................................14 IR-spektroskopi.............................................................................................................................14 Fremgangsmåden ved en IR-analyse .........................................................................................16 NMR-spektroskopi........................................................................................................................17 Fremgangsmåden ved en NMR-analyse ....................................................................................18 Konklusion på