CH3-C-CH3=CH2+H-OH-->

and the question?

how much heat is produced if 10 g of propane undergoes complete combustion

The expression you provided appears to be a chemical equation. However, it is incomplete and lacks important details such as reagents and reaction conditions. To explain the reaction, I'll assume you are asking about the general process of adding an alcohol (OH group) to an alkene (double bond).

The given equation represents the addition of an alcohol (H-OH) to an alkene (CH3-C-CH3=CH2) to form a product. To understand the reaction, you need to consider the mechanism and functional groups involved.

1. First, we should identify the alkene: CH3-C-CH3=CH2. It contains a double bond, which makes it an alkene. The alkene is represented by the CH2 part of the equation.

2. Next, we have the alcohol: H-OH. It consists of an oxygen atom bonded to a hydrogen atom. The alcohol is represented by the H-OH part of the equation.

3. When an alkene reacts with an alcohol, it undergoes an addition reaction. The alkene's double bond breaks, allowing the alkene molecule to react with the alcohol. The reaction takes place between the carbon atoms of the alkene and the hydroxyl group of the alcohol.

4. The resultant product formation depends on the specific conditions, such as temperature, the catalyst used, and the concentration of reagents. These details are crucial to determine the regio- and stereochemistry of the product.

To provide a more accurate explanation, please provide the complete equation along with any additional information regarding reagents and reaction conditions.