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Investigating Factors Affecting a Chemical Reaction
Member rating: No Rating | Words: | Submitted: Wed Nov 03 2004
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Aim - Investigating Factors Affecting a Chemical Reaction Chemical reactions take place in all living and non- living things. As a chemical reaction takes place the reactants concentration decreases and the concentration of products increases with time. The rate of reaction (reaction velocity) can be defined as the rate of change in concentration of a stated reactant or product with time. The rate of a reactant per unit if time or the amount of a product produces per unit of time. Collision Theory In order for a reaction to occur it is necessary that particles collide/collision theory. In order for a reaction to take place particles need to collide and the collision must have sufficient amount of energy. If this does occur then the original bonds are broken and new bond are formed- so this means new products are formed. If you want to make a reaction collide faster, then you need to: * Get...
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