8.7 Industrial Application of Le Chatelier's Principle
Chemistry/Chapter 8: Chemical Equilibrium
8.7 Industrial Application of Le Chatelier's Principle
Industrial Application of Le Chatelier's Principle:
Explanation level
This topic explains how Le Chatelier's principle is applied in industry to maximize the yield of desired products. It covers two important industrial processes: the synthesis of ammonia by Haber's process and the synthesis of sulphuric acid by the Contact process.
Definition
Industrial Application of Le Chatelier's Principle: The use of Le Chatelier's principle to optimize conditions (temperature, pressure, concentration) in industrial chemical processes to maximize product yield.
Main Idea
For industrial processes, it is important to maximize the concentration of the desired product and minimize the leftover reactants. Le Chatelier's principles and reaction kinetics can both be used to design the best conditions to give the highest possible yield of the product in an economic way.
Core Concept
Haber's Process: Synthesis of ammonia (NH₃) from N₂ and H₂.
Contact Process: Synthesis of sulphuric acid (H₂SO₄) from SO₂ and O₂.
Le Chatelier's Principle: Used to choose optimum temperature, pressure, and concentration.
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