ELECTRON IMPACT MASS SPECTROMETRY PRODUCED THE SPECTRA BELOW. MANY
PEAKS ARE LABELLED TO AID INTERPRETATION: M/Z (RELATIVE ABUNDANCE). LOOK
AT THE HINTS AND FOLLOW THE WEB REFERENCE LINK FOR HELP. YOU WILL NEED A
PERIODIC TABLE, A TABLE OF COMMON ISOTOPES (WHICH YOU CAN FIND IN THE
WEB REFERENCE), A CALCULATOR, AND SCRATCH PAPER TO WORK THIS QUIZ.
Compounds containing C, H, O atoms will have molecular weights
that are even numbers. However, if one nitrogen is added the molecular
weight will be an odd number. Test this by calculating the molecular
weight of butanamide (CH3CH2CH2CONH2).
No comments:
Post a Comment