The. React is CH3-CH2-CH=CH2+HCl

CH3-CH2-CH=CH2+HCl ==> CH3CH2CHClCH3

The given chemical reaction is CH3-CH2-CH=CH2 + HCl. However, it seems that there is an error in the reactant representation. The correct representation should be CH3-CH2-CH=CH2. Let's analyze this reaction step by step:

1. Write the correct reactant: CH3-CH2-CH=CH2

2. Identify the reagent: HCl (hydrochloric acid)

3. Determine the type of reaction: In this case, it is an addition reaction because the reactant has a double bond (C=C) and reacts with HCl to form a product.

4. Analyze the reaction: The double bond in the reactant will undergo an addition reaction with HCl, resulting in the formation of a new product.

The correct representation of the reaction is CH3-CH2-CH2-CH2-Cl, where the Cl (chlorine) atom replaces the double bond in the original reactant.

Please note that if the reaction conditions or catalyst are not provided, it might be challenging to determine the specific reaction mechanism. Additional information could be required to fully understand the process.