A chemical reaction of two or more substances react to give a single product. It is also known as combination.
General Formula :
A + B ----> AB
A and B are elements or compound.
Example:
General Formula :
A + B ----> AB
A and B are elements or compound.
Example:
2Na + Cl2 → 2NaCl
8Fe + S8 → 8FeS
Cao + H2O → Ca(OH)2
2CO + O2 → 2CO2
4Fe + 3O2 → 2Fe2O3
Zn + I2 → ZnI2
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