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Complete oxidation of alkanes by oxygen yeilds carbon dioxide and water. Alkanes oxidation by O2, (CxH2x+2) + O2 = x CO2 + x+1 H2O. With Halogens it would be CyH2y+2 + X2 = CyX2y+2 + (y+2) HX. Carbon Carbon bonds often do not break in halogen oxidation. "often"

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14y ago
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13y ago

Alkenes, like alkanes, are highly combustible. Alkenes burn with a luminous flame to give carbon dioxide and water. The flame becomes luminous because of the higher carbon content of alkenes than alkanes. Their combustion reactions are exothermic.

Due to the luminosity of the flame, the lower alkenes may be used as illuminants.

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9y ago

As with all hydrocarbons, the homologous series of alkenes will burn in oxygen through combustion. In sufficient oxygen, the products will be carbon dioxide and water. In limited oxygen, alkenes undergo incomplete combustion to form carbon monoxide, carbon and water.

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13y ago

In complete combustion the products are water and carbon dioxide.

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11y ago

The complete combustion of a hydrocarbon would give carbon dioxide and water as the only products.

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14y ago

water and carbon dioxide

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Q: What are the product of completely combustion of alkene?
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