8. Write the structural formula of organic product that would result from the reaction: CH3—CH=CH2 + H2O->.

HOH adds across the double bond forming

CH3CH(OH)CH3 as the major component.
http://en.wikipedia.org/wiki/Markovnikov%27s_rule

To determine the structural formula of the organic product, we need to consider the reaction between CH3—CH=CH2 and H2O.

Step 1: Understanding the reaction
The given reaction involves the addition of water (H2O) to an alkene (CH3—CH=CH2). This is known as the hydration reaction, or more specifically, the addition of water to an alkene to form an alcohol.

Step 2: Identifying the functional groups
The alkene CH3—CH=CH2 has a double bond (C=C), while water (H2O) has an -OH group.

Step 3: Understanding the addition reaction
In the hydration reaction, the double bond in the alkene is broken and replaced by a single bond to a hydrogen atom (-H) from water. Simultaneously, one of the hydrogen atoms from water forms a bond with one of the carbon atoms in the alkene, resulting in the formation of an alcohol.

Step 4: Drawing the structural formula
Based on the above information, the structural formula of the organic product formed from the given reaction would be as follows:

CH3—CH(OH)—CH3

In this product, one hydrogen atom from water is attached to the carbon atom that previously had the double bond, and the oxygen atom from water forms a bond with the other carbon atom, resulting in the formation of an alcohol, specifically 2-propanol or isopropyl alcohol.

Please note that the given reaction is a general representation, and the conditions and presence of any catalysts may affect the outcome of the reaction.