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© Chemistry in the 21 st Century. Let me introduce a note of realism into this discussion.

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Presentation on theme: "© Chemistry in the 21 st Century. Let me introduce a note of realism into this discussion."— Presentation transcript:

1 © Chemistry in the 21 st Century

2 Let me introduce a note of realism into this discussion

3

4 Why are we here in Washington ©

5 What is a Chemist ©

6 Lottacrap

7 © The Chemistry Education Coat Hanger

8 The Store of Chemical Knowledge ©

9 The 3 Main Facets of Science ©

10 How we got here ©

11 The Scale of Chemical Processes ©

12 Applications of Chemistry ©

13 Practical Experience ©

14 21 st Century Perspective of Chemistry ©

15 Monsieur Jourdain ©

16 Multidisciplinarity ©

17 Teachers’ Internet Resource www.vega.org.uk

18 Manchester United

19 Scientific methodology is acquired osmotically

20 New Symbol ©

21 Some Scientific Guidelines ©

22 The Foundation of Scientific Philosophy ©

23 Our survival will depend on ensuring that our students are able to weigh the advantages of SET - Chemistry in particular - against the disadvantages

24 This delicate balancing act will have to be addressed Let’s hope our children can do it better than us

25

26

27 C&H

28 ©

29 ©

30 What contributions have improved the quality of life

31 Man’s got t’know his limitations

32 The limit to the strength of a particular material is the Defect and how they may be overcome

33

34 Use Google to find out The first page of a browse on Avogadro Number

35 Applications Need a set of real examples From say the polymer industry production aerated foams

36 Anticancer Drugs Study of electrolysis on cells  Recognition of platinum toxicity  Test on cancer cells  100 year-old platinum  Anti Cancer drugs

37 ACS Meeting Key issue for me is how to develop the seamless subliminal understanding of chemistry as a manifestation of molecular (nanoscale) behaviour A set of modules on the Key bases How Chemistry got where it is Focus on the method whereby the information was obtained in Historical context 1Avogadro’s Number 2Size of an atom 3Dalton – atomicity 4Balmer Series 5Bohr Atom 6Pasteur chirality 73D molecule tetrahedral molecule 8spdf > Periodic Table 9X ray crystallography 10DNA measurment laser optical analogue 11Chemical shift in nmr 12The structure of benzene 13Molecular spectroscopy HCl length of chemical bond 14The energy of a bond H 2 15Reaction Intermediates A + B > [C] > products 16Reaction coordinate

38 1Avogadro’s Number 2Size of an atom 3Dalton – atomicity 4Balmer Series 5Bohr Atom 6Pasteur chirality 73D molecule tetrahedral molecule 8Angular momentum > spdf > Periodic Table 9X ray crystallography 10electronstructure 11DNA measurement laser optical analogue 12Chemical shift in nmr 13The structure of benzene 14Molecular spectroscopy HCl length of chemical bond 15The energy of a bond H 2 16Reaction Intermediates A + B > [C] > products 17Reaction coordinate 18Polymers 19Molecular Machines Haemoglobin ATP synthase

39 NN & Nanoscience Nanotechnology

40 NN & Nanoscience Nanotechnology

41 Black clouds and stars in space -Taurus

42 Nitrosoethane Me and my molecules ©

43 My Dog II ©


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