In: Chemistry
what are the possibles errors we can make in the Le Chatelier's principle experiments??
Le Chatelier's principle: For Sn equilibrium system if we change pressure, temperature, volume or concentration then the system adjust itself to counteract to effect of the applied change and attain the new equilibrium.
Possible errors:
1) If this experiment involve the preparation of solutions, for preparing solutions we have to use distilled water. Distilled water not have any minerals and impurities. Suppose if you use tap water it contains lot minerals and impurities. Water is one of sourse for error.
2) for stirring the solution we are using glass rod. For preparation of two or more solutions if we use single glass rod there may be chance for contamination.