Question

N an exothermic chemical reaction. The reactants compared to the products have

Answer 1

Explanation:

If a chemical reaction happens in a container where one or more of the reactants or products can escape, you have an open system.

Answer 2

In the case of an exothermic reaction, the reactants are at a higher energy level as compared to the products, as shown below in the energy diagram. In other words, the products are more stable than the reactants. Overall Δ H ΔH ΔH for the reaction is negative, i.e., energy is released in the form of heat.