Initial substances involved in reaction called REACTANT or REAGENTS
Final substances produce after reaction happened called PRODUCTS
# Example of reaction students learn in Chemistry is
i) Neutralisation : Reaction between Acid and Alkali.
ii) Displacement of Metal : Reaction of Electropositive metals and Salts Solution.
iii) Combustion : Burn the substances with oxygen in the air.
iv) Precipitation : Reaction to produce - Insoluble salts
HOW REACTION OCCUR?
According COLLISION THEORY :
1st : Reacting particles must collide each other ;
2nd : Have minimum required energy;
3rd : Collide in the correct orientation.
Effective Collision Occurs when reacting particles have enough energy and correctly oriented when they collide. Effective Collision of REACTANTS will formed the new PRODUCTS
- Chemical Reaction occurs...
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