In this reaction a scheme of a chemical reaction. the reactants are two molecules, one of which consists of a and b, and the other consists of c and d. the products are two molecules, one of which consists of a and c, and the other consists of b and d. the energy of molecules ab and cd is higher than the energy of molecules ac and bd the products have been rearranged to form reactants (a)-cd is a product
(b)- ac is a reactant
(c)- the products have less potential energy than the reactants
(d)-entropy has decreased