Thursday, April 23, 2015

April 23 : Equilibria

In class today, we covered the "Introduction to Equilibria" which investigated how changing conditions affects the position of equilibrium.

We conducted two experiments that demonstrated the Le Chatelier's principles taking affect onto systems of equilibrium: The Iron Thiocyanate Complex & The 'Fried Eggs' of PbI2 and KPbl3.

Both experiments showed how adding different solutions/conditions shifted the equilibrium to either the reactant side (causing a change in color) or the product side (also, causing a change in color).

Homework:
Finish the Equilibria practice questions (#1-6) we were given/ we started in class

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