Which statement best describes the production of a chlorine model according to the reaction cl + cl —> cl2 + 58 kcal

Answer;

A bond is formed, and the reaction is exothermic.

Explanation;An endothermic reaction takes more energy to break the bonds of the reactants than is released when the bonds of the products are formed. Chemical bond formation is always an exothermic process and chemical bond breaking is an endothermic process. When bonds are formed the system loses energy and hence increases its stability.In this case; Cl + Cl —> Cl2 + 58 kcal ; bond between two Cl atoms are being formed and thus the reaction is exothermic as it releases energy to the surrounding.

If it releases 5 tons a day and there are 7 days a take that answer and multiply by 5 percent (0.05) to find the amount released in one week. leave a comment if you need more .