CH3-C(triple bond)C-CH-C2H5-CH3product a and product b

To determine the products of the given reaction, it would be helpful to know the reaction conditions and any other reactants involved. However, based on the chemical structure provided, we can make some assumptions.

Assuming the reaction involves the unsaturated hydrocarbon CH3-C≡C-CH-C2H5-CH3 (propyne), one possible reaction is hydrogenation. Hydrogenation is the addition of hydrogen (H2) to an unsaturated compound, such as an alkene or alkyne, typically using a transition metal catalyst. In this case, propyne can be hydrogenated to form a saturated hydrocarbon, propane (C3H8).

The balanced chemical equation for the hydrogenation reaction of propyne would be:

CH3-C≡C-CH-C2H5-CH3 + H2 → C3H8

Hence, product A would be propane (C3H8).

Without additional information on the reaction conditions or reactants, it is difficult to predict a specific second product (product B) as it could depend on various factors such as the presence of other reactants or catalysts.