What direction do you predict the addition of iron (iii) chloride will drive the equilibrium explain your prediction using le chateloers principle

Le chaterliers principle is a chemical principle which states that the disturbance added to a reaction is counteracted by a shift in the equilibrium such that the reaction is still able to achieve equilibrium. In this case, if in the equilibrium reaction, the iron chloride is a reactant, then the direction of the equilibrium is shifted to the right side while, on the other hand, if iron chloride is one of the products, then the shift of the equilibrium is to the left side. This principle is applicable to determine the effect of disturbance to the production of more products or inversely, the reactants, heat or decrease in temperature.

b. is the answer hoped i        

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.