What is the reaction of hydration of alkanes?

There is no such reaction. Hydration refers to addition of the elements of water, almost always to a multiple bond, H on one side and OH on the other side, as the order of the multiple bond is reduced. read more

In chemistry, a hydration reaction is a chemical reaction in which a substance combines with water. In organic chemistry, water is added to an unsaturated substrate, which is usually an alkene or an alkyne. This type of reaction is employed industrially to produce ethanol, isopropanol, and 2-butanol. read more

The general chemical reaction of the reaction is the following: A hydroxyl group (OH−) attaches to one carbon of the double bond, and a proton (H+) adds to the other carbon of the double bond. read more