Tuesday, April 18. 2014!
Next Scribe: Elaine Sine
- First we checked in our graph homework.
- Then we got back our old work (labs and worksheets).
- Then we checked over the equilibrium packet as a class.
- Then we took notes! :)
*** If equilibrium constant (K) is K > 1 then it favors the PRODUCTS, if K < 1 then it favors the REACTANTS
Today's Notes:
Chemical equilibria
(For a closed system)
Reactants ⇌ Products
- [] = means concentration (Moles/L)
- [Reactants] and [Products] never change once equilibrium is reached
- Looks like the reaction has stopped, but actually occurring simultaneously
- Closed sustems are at or apporaching equilibrium
- At equilibruim, the RATIO of [Reactants] to [Products] = constant
A⇌2B
The test is on Friday!
Joke of the day:
this one took me a while...
Homework: 3 worksheets passed out in the beginning of the class
- [] = means concentration (Moles/L)
- [Reactants] and [Products] never change once equilibrium is reached
- Looks like the reaction has stopped, but actually occurring simultaneously
- Closed sustems are at or apporaching equilibrium
- At equilibruim, the RATIO of [Reactants] to [Products] = constant
this one took me a while... 
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