CHEM 322 Final: CHEM 326 Final Exam 2005
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Part 1: long answers, values as indicated (7 questions; 46 total marks: a) recently a company has been promoting the use of gc/ms with a time-of- flight (tof) as the mass spectrometer. It has been suggested that this technique has a number of advantages. Given your knowledge of this technology suggest what advantages this technique might have over gc/ms using an ion trap system. B) how would you expect the single ion monitoring (sim) response with. Gc/ms (tof) to compare to single ion storage (sis) techniques using an ion. Tuesday april 19, 2005 time: 9:00 am 12:00 pm. Instructions: answer questions either in the space provided or in the provided exam booklet. You may use the backs of pages for rough work or calculations; however, this material will not be formally marked. Be careful with significant figures and be sure to clearly express final answers using appropriate units and significant figures.
