Modern Analytical Techniques Flashcards

1
Q

in mass specto where does the molecule tend to fragment

A

either side of the c=o group

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2
Q

m/z

A

mass/charge

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3
Q

how infra-red spect works

A

Organic molecules absorb infra-red light
electromagnetic radiation in the infra-red region causes bonds to vibrate
Each bond vibrates at a particular frequency and absorbs the light at that frequency
by looking at which frequencies are absorbed, it is possible to determine which bonds are present

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