1. Instruction Sheet
2. Installation Sheet

Outline:
Determine equilibrium constant for Cobalt chloride reaction.
Check the effect of temperature and concentration on equilibrium.
Application of Le-Châtelier’s Principle on the equilibrium. 
Use the pipet to withdraw and pour the solution into the flask.
Check the colour change on addition of hydrochloric acid.
Calculate Equilibrium Constant using the given formula. 
Define Le-Châtelier’s Principle.
Calculate the equilibrium constant at higher temperature.
Compare the values of equilibrium constants at different temperatures.
Carry out the reaction  between cobalt complex and silver nitrate and analyse the results.