A certain chemical reaction occurs and the temperature of the products are warmer than the reactants. Based on this, which is true? Select all that apply. A: The enthalpy is negative. B: this reaction is endothermic. C: The average kinetic energy of the product particles is higher than that of the reactant particles. D: The KdH is negative. E: The average speed of the product particles is faster than that of the reactant particles. F: The potential energy of the products is higher than that of the reactants.

Question

Judith French

Chemistry

5 April, 21:40

A certain chemical reaction occurs and the temperature of the products are warmer than the reactants. Based on this, which is true? Select all that apply. A: The enthalpy is negative. B: this reaction is endothermic. C: The average kinetic energy of the product particles is higher than that of the reactant particles. D: The KdH is negative. E: The average speed of the product particles is faster than that of the reactant particles. F: The potential energy of the products is higher than that of the reactants.

+5

Answers (2)

Know the Answer?

Lilliana Mathis · Answer 1

B, C, E

Explanation:

A certain chemical reaction occurs and the temperature of the products are warmer than the reactants. Based on this, which is true? Select all that apply.

A: The enthalpy is negative.

B: this reaction is endothermic.

C: The average kinetic energy of the product particles is higher than that of the reactant particles.

D: The KdH is negative.

E: The average speed of the product particles is faster than that of the reactant particles.

F: The potential energy of the products is higher than that of the reactants.

Brighton · Answer 2

F bearly took the test