Test 1 Flashcards

(9 cards)

1
Q

Single bonds are found in what section of the inferred spectrum?

A

2500 - 4000

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2
Q

Double bonds are found in what section of the inferred spectrum?

A

1500 - 2000

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3
Q

Triple bonds are found in what section of the inferred spectrum?

A

2000 - 2500

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4
Q

The “fingerprint” region is found in what section of the inferred spectrum?

A

up to 1500

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5
Q

Carbonyl groups generally absorb in what range of the inferred spectrum?

A

1680 - 1750

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6
Q

Alkene groups generally absorb in what range of the inferred spectrum?

A

1640 - 1680

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7
Q

What does mass spectrometry tell us about a molecule?

A

molecular size (mass) and formula

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8
Q

What does infrared spectrometry tell us about a molecule?

A

functional groups

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9
Q

What does NMR spectrometry tell us about a molecule?

A

gives us the map of carbon-hydrogen framework

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