[tex](Ba(ClO_3)_2)[/tex] → [tex]BaCl_2 + O_2[/tex] is a decomposition reaction. Barium chlorate [tex](Ba(ClO_3)_2)[/tex] decomposes to give barium chloride and oxygen.
A decomposition reaction can be defined as a chemical reaction in which one reactant breaks down into two or more products.
A decomposition reaction produces multiple products from a single reactant.
Combustion reactions are the combination of some compound with oxygen to make oxides of the other elements as products.
Hence, [tex](Ba(ClO_3)_2)[/tex] → [tex]BaCl_2 + O_2[/tex] is a decomposition reaction. Barium chlorate [tex](Ba(ClO_3)_2)[/tex] decomposes to give barium chloride and oxygen.
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