Concentration and Reaction Rates - Science Theater 10. Surface Area Effect on Rate of Reaction. Rates of Reaction - Catalyst. Temperature and Reaction Rate. GCSE Chemistry Rates of Reaction Revision - Changing the Rate of a Reaction. There are 4 methods by which you can increase the rate of a reaction: 1.
Increase the concentration of a reactant. 2. Increase the temperature of the reactants. 3. GCSE Chemistry Rates of Reaction Revision - The Rate of a Chemical Reaction. Rate is a measure of how fast or slow something is.
In chemistry, we speak of a rate of reaction, this tells us how fast or slow a reaction is. Why do chemists want to know the rate of a reaction? If you are making a product, it is important to know how long the reaction takes to complete, before the product is produced. Rate is a measure of a change that happens over a single unit time. GCSE Bitesize: Measuring rates. Rader's CHEM4KIDS.COM.