納比 發表於 2006-1-6 21:15:17

AL CHEM一問

今年mass spectrometer係咪out左c

vctwl 發表於 2006-1-6 21:23:27

唔係:icon101:

2006
A brief account of the mass spectrometer in determining relative isotopic, atomic and molecular masses.
(Instrumental details and mathematical treatment of the mass spectrometer, and the use of fragmentation in structure determination are not required.)

2007
1.4　A brief account of the mass spectrometer in determining relative isotopic, atomic and molecular masses.
　　 (Linked with Section 12.8)
12.8 Calculation of empirical formula and molecular formula from analytical data.
　　 (Linked with Section 1.4)

納比 發表於 2006-1-6 21:46:17

原帖由 vctwl 於 2006-1-609:23 PM 發表
唔係:icon101:

2006
A brief account of the mass spectrometer in determining relative isotopic, atomic and molecular masses.
(Instrumental details and mathematical treatment of the mass...
頂:icon101:

2076 發表於 2006-1-6 21:50:19

07年cut左好_多野...

連nitrogen同sulphur都cut:icon041::icon099::icon074::icon066:

又加埋d連miss都唔知想點既green chemistry:o

Raul 發表於 2006-1-7 16:21:29

mass spec荀野喎:icon101:
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