What are the products of a combustion reaction?

1 Answer
Nov 28, 2015

From a hydrocarbon, the products are ALWAYS carbon dioxide and water under conditions of complete combustion.

Explanation:

Alkane + oxygen rarr Carbon dioxide and water.

For a specific hydrocarbon, say hexanes:

C_6H_14(l) + (19/2)O_2(g) rarr 6CO_2 + 7H_2O(l)C6H14(l)+(192)O2(g)6CO2+7H2O(l)

Is the equation above balanced? How do you know?

If heptane, C_7H_16C7H16, were combusted, what would be the stoichiometric equation?