Key term for Edexcel GCSE Chemistry, used in Earth and Atmospheric Science.
A substance that increases the rate of a chemical reaction without being chemically changed or used up itself.
Catalyst appears in Edexcel GCSE Chemistry revision content for Fuels and Earth Science, especially Earth and Atmospheric Science and Chemical Test for Oxygen.
Fuels and Earth Science
Earth and Atmospheric Science • Chemical Test for Oxygen
Fuels and Earth Science
Fuels • Cracking
Rates of Reaction and Energy Changes
Heat Energy Changes • Mathematical Applications
Rates of Reaction and Energy Changes
Rates of Reaction • Catalysts and Activation Energy
Rates of Reaction and Energy Changes
Rates of Reaction • Definition of Catalyst
Rates of Reaction and Energy Changes
Rates of Reaction • Collision Theory
Rates of Reaction and Energy Changes
Rates of Reaction • Suggested Practicals
Transition Metals, Quantitative Analysis and Equilibria
Chemical Cells and Fuel Cells • Evaluation of Fuel Cells
Transition Metals, Quantitative Analysis and Equilibria
Dynamic Equilibria • Conditions in Industrial Reactions
Transition Metals, Quantitative Analysis and Equilibria
Dynamic Equilibria • Rate of Attainment of Equilibrium
Transition Metals, Quantitative Analysis and Equilibria
Transition Metals, Alloys and Corrosion • Transition Metals Properties
Extracting Metals and Equilibria
Reversible Reactions and Equilibria • Dynamic Equilibrium
Qualitative Analysis, Hydrocarbons and Polymers
Bulk and Surface Properties of Matter • Properties and Uses of Nanoparticles
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