Chapter 8 Flashcards
1
Q
Crystalline Solid
A
NaCl
Possessess an ordered 3D structure
2
Q
Amorphous
A
No order 3D arrangement
3
Q
Unit Cells
A
Ionic and Metallic
4
Q
Gibbs Function
A
ΔG = G(g) - G(s)
5
Q
Phase Diagram
A
Triple Point = all 3 phases at equilibrium
Critical Point = no distinction between liquid and gas
6
Q
Freezing and boiling Point Depression
A
ΔTf = iKfm
ΔTb = iKbm
Kf = 1.86
Kb = 0.51
7
Q
Osmotic Pressure
A
Π = iMRT
R = 8.21 x 10-2
8
Q
Vapor-Pressure Lowering (Raoult’s Law)
A
ΔP = PoA - PA
ΔP = XBPoA
PA = XAPoA
