What happens when you react liquid pentanol (C5H11OH) and gaseous oxygen?

One reaction of pentanol with gaseous oxygen is the combustion reaction. Combustion of pentanol is only possible in the presence of oxygen and flame.

Complete combustion of pentanol will produce carbon dioxide and water. The reaction is written as:

`2 C_5 H_11 OH + 15 O_2 -> 10 CO_2 + 12 H_2 O. `

Incomplete combustion of pentanol happens when oxygen is the limiting reactant. This happens when the supply of oxygen gas is poor. Consequently, the reaction will still produce H2O and but carbon monoxide and carbon is produced along with carbon dioxide.

In normal atmospheric conditions (at room temperature and 1 atm), pentanol usually do not react with gaseous oxygen (O2) to form products. To oxidize pentanol, stronger oxidants are used such as potassium permanganate or chromic acid.

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