Recap - K Builder

Part of the Energy, Rates and Equilibrium section of Coddy's Chemistry journey. Lesson 26 of 35.

Challenge

In nitric acid factories, ammonia burns over a platinum gauze: 4NH₃(g) + 5O₂(g) ⇌ 4NO(g) + 6H₂O(g). At the gauze's temperature the water is steam. Build the equilibrium constant expression.

Try it yourself

EquilibriumWrite the equilibrium expression

4 NH₃(g)5 O₂(g)4 NO(g)6 H₂O(g)

All lessons in Energy, Rates and Equilibrium

1Energy in Reactions

Exothermic and Endothermic Energy Diagrams Enthalpy Change Activation Energy Recap - Hand Warmer

4Rates of Reaction

Collision Theory Concentration and Rate Temperature and Rate Surface Area Catalysts Recap - Speed Trials

7Practice Problems

Recap - Methanol Plant Recap - Butane Lighter Recap - Limestone Kiln

2Bond Energies

Breaking and Making Bonds Delta H from Bond Energies Hess's Law Energy and Moles Recap - Fuel Value

5Equilibrium

Reversible Reactions Dynamic Equilibrium The Equilibrium Constant Writing K Solids and Liquids in KRecap - K Builder

3Changes of State

Heating Curves Melting and Boiling Energy of State Changes Recap - Ice to Steam

6Changing an Equilibrium

Le Chatelier's Principle Changing Concentration Changing Pressure Changing Temperature The Haber Process Recap - Factory Settings