Please give the definition of Le Chatilier's principle. Use this to explain what would happen if you increased the temperature of an equilibrium in which the forwards reaction is exothermic.
Le Chatilier's principle states that, if a change is made to a system at equilibrium, the position of equilibrium will shift to oppose that change. If you increase the temperature of a system where the forwards reaction is exothermic, the position of equilibrium will shift to the left hand side towards products. In doing so, the temperature is lowered to oppose the increase in temperature.
SW
Related Chemistry A Level answers
All answers ▸Which of the following shows the formation of the intermediate in the mechanism for the reaction between ethene and bromine?
What is Ionisation Energy and the three factors that affect it? 2)State and explain the general trend in first ionisation energies for the Period 3 elements.
At what temperature does the reaction become feasible? When ΔH = 492.7 kJmol^-1 and ΔS = 542.6 JK^-1mol^-1.
How can a student test for the prescence of a halide ion?