Answer:
[tex]C_{2}H_{6} +O_{2} -> H_{2}O+CO_2[/tex] is a combustion reaction
Explanation:
The reaction is a combustion since you have a hydrocarbon reacting with oxygen to form water and carbon dioxide.
The balanced equation is: [tex]2C_{2}H_{6} +7O_{2} ->4H_{2}O+6CO_2[/tex]
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