CHEMICAL
EQUILIBRIUM
Dr. Samina Nazir
Chemical Equilibrium– Reversible reaction
k1
k-1
Slide 2 of 55
Homogenous vs. Heterogeneous Reactions
Kc =
[CH3OH]
[CO][H2
]2
Kc =
[NH3]2
[N2][H2]3
Slide 3 of 55
Equilibrium Constant of Pressure
•
Prentice-Hall © 2002
General Chemistry: Chapter 15
Slide 4 of 55
Reaction Quotient (Qc)
•
Prentice-Hall © 2002
General Chemistry: Chapter 15
Slide 5 of 55