Thermodynamics 1 Lecture Note 6 - Yonsei...

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Kwang Kim Yonsei University [email protected] Thermodynamics 1 Lecture Note 6 May 25, 2011 39 Y 88.91 8 O 16.00 53 I 126.9 34 Se 78.96 7 N 14.01

Transcript of Thermodynamics 1 Lecture Note 6 - Yonsei...

Kwang Kim

Yonsei University 

[email protected]

Thermodynamics 1

Lecture Note 6

May 25, 2011

39

Y88.91

8

O16.00

53

I126.9

34

Se78.96

7

N14.01

General condition for Phase equilibrium

- Thermal equilibrium

- Mechanical equilibrium

- Chemical equilibrium

A B

Phase Equilibria in water

Phase Equilibria in water

Phase Equilibria in water

Solid (ice H2O) Liquid H2O

Phase Equilibria in water

Phase Equilibria in water

Solid (ice H2O) Liquid H2O

G (s l)

P 1 atm

0

Phase Equilibria in water

Phase Equilibria in 1 component system

Non- ideal Gas Ideal Gas

Phase Equilibria in 1 component system

Phase Equilibria in 1 component system

Phase Equilibria in 1 component system

Phase Equilibria in water

Phase Equilibria in water

Phase Equilibria in water

Phase Equilibria in water

Phase Equilibria in Fe

Phase Equilibria in water

Phase Equilibria in water

Non- ideal Gas Ideal Gas

General condition for Phase equilibrium

- Thermal equilibrium

- Mechanical equilibrium

- Chemical equilibrium

Phase Diagram

Phase Diagram

Phase Diagram

Phase Equilibria in a 1 component system

Phase Equilibria in a 1 component system

Phase Equilibria in a 1 component system

Liquid-vapor equilibrium

Solid-vapor equilibrium

Solid-Liquid equilibrium

Will it be possible to construct a phase diagram of water using 3 equations derived from Clapeyron and Clausius-Clapeyron equations?