Chapter 6: Thermochemistry Flashcards
1
Q
STP
A
25 degrees C, 1 atm
2
Q
Kinetic vs. potential energy
A
Kinetic energy = energy of movement, whereas potential energy = energy of position and composition (stored)
3
Q
Work formula
A
w= -p x delta v
(p = external pressure)
4
Q
1st law of thermodynamics
A
Amount of energy in universe = constant
5
Q
Internal energy of a system
A
delta E = q + w
6
Q
Heat equation (q OR delta H)
A
q = m x c x delta T
(m and delta T are of water)
7
Q
Convert 1 L x atm to Joules
A
101.3 J
