Lecture 30: Thermochemistry Flashcards
1
Q
What is energy
A
The capacity to do work/transfer heat
2
Q
1st law of thermodynamics
A
Law of conservation of energy
3
Q
Three types of energy
A
-radiant
-potential
-kinetic
4
Q
Three types of molecular motion
A
-translational
-rotational
-vibrational
5
Q
State function
A
Only final and initial matter, disregard the path taken to get there
6
Q
Endothermic
A
Energy is entering the system
7
Q
Exothermic
A
Energy is leaving the system
8
Q
Moving towards gas phase
A
Endothermic
9
Q
Moving towards solid phase
A
Exothermic
10
Q
state functions
A
-P
-V
-T
-∆E
11
Q
path functions
A
-q
-w
