Equilibrium Notes 1

ChemistryWiki | RecentChanges | Preferences

Difference (from prior author revision) (major diff, minor diff)

Changed: 2c2
Notes from Section 18.1 - 18.4 (Notes 1)

Notes from Section 18.2 (Exclude LeChatelier's Principle)


Changed: 4c4
Virtually All Chemical Reactions are ____________________


Virtually All Chemical Reactions are ____________________ (go over in class)



Added: 6a7



Changed: 10c11,14
For reversible reactions, explain what is happening when the reaction first start and then what eventually happens?(Look at Fig 18-2)







For reversible reactions, explain what is happening when the reaction first start and then what eventually happens?(Look at Fig 18-10)


Changed: 16c20,51

Rate_____ = Rate_______



Rate_____ = Rate_______ (go over in class)








3 Most Important things about Equilibrium



1.





2.





3.















Concentration vs Time graph




















Removed: 20,22d54
Mass Action Expression = [______________]

[ ]

Def of Mass Action Expression:


Removed: 25d56
Look at Expts on Pg518-519 and look at product concentration at equilibrium and the math. What does it tell you


Added: 28a60,73



Dynamic Equilibrium



Macro



Micro





Def Equilibium constant (General), K =





Def Equilibrium (Mathematical), K =






Changed: 32c77,78
Def Equilibium constant, K:


Def. Equilibrium position




Added: 34a81



Added: 35a83



Added: 36a85



Changed: 38,44c87










Equilibrium: Reversible Rxn and Equilibrium Constant
Notes from Section 18.2 (Exclude LeChatelier's Principle)

Virtually All Chemical Reactions are ____________________ (go over in class)

Def. Reversible reaction:


Showing Reversible Reaction (will do in class)





For reversible reactions, explain what is happening when the reaction first start and then what eventually happens?(Look at Fig 18-10)



Def. Chemical Equilibrium:(Leave some space for class notes)



Rate_____ = Rate_______ (go over in class)



3 Most Important things about Equilibrium

1.


2.


3.







Concentration vs Time graph













Def concentration:






Dynamic Equilibrium

Macro

Micro


Def Equilibium constant (General), K =


Def Equilibrium (Mathematical), K =


Def Equilibrium constant expression:



Def. Equilibrium position


Condtions for K:

K>1 means

K<1 means

K=1 means


ChemistryWiki | RecentChanges | Preferences
Edit text of this page | View other revisions
Last edited March 3, 2009 7:54 am (diff)
Search: