thermodynamics Flashcards
1
Q
work
A
W=-P∆V
2
Q
enthalpy unit
A
KJ/mol
3
Q
specific heat unit
A
J/g°C
4
Q
constant volume calorimeter formula
A
q=C∆T
C: heat capacity of the calorimeter
5
Q
entropy unit
A
j/molk
6
Q
free energy unit
A
KJ/mol
7
Q
free energy under nonstandard conditions formula
A
∆G=∆G°+RTlnQ
∆G: change in free energy ∆G°: standard change in free energy R: 8.3145 J/kmol T: temp (K) Q: reaction quotient (only includes g and aq)
8
Q
Q formula
A
(Pproduct)(Pproduct)/(Preactant)(Preactant)
raised to power of coefficient in chemical formula
9
Q
free energy at equilibrium
A
∆G°=-RTlnK
