Question

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.

Answer 1

The chemical reaction is: AB + CD ---> AC + BD (ΔH= - )

Step-by-step explanation:

After the reaction between two reactants, two products are generated.

As the products have less energy than the reactants, this energy is released and ΔH is negative