Infrared Spectroscopy Flashcards
1
Q
What happens when infrared is directed at molecules?
A
The infrared is absorbed by certain molecules
2
Q
What does the infrared do to the molecules?
A
It increases energy so the bonds vibrate more
3
Q
What does the amount of vibration depend on?
A
Bond strength
Bond length
The mass of each atom involved in the bond
4
Q
What types of molecules absorb infrared?
A
Molecules with 2+ element will absorb infrared
5
Q
What types of molecules don’t absorb infrared?
A
If there is only 1 element attached
