Why does every chemical reaction require a certain amount of activation energy? A. Energy is released when the reactants begin to react

B. Energy loss to the environment during the reaction must be replaced

C. Forming the activated complex requires energy

D. The products have more potential energy than the activated complex

E. The reactants have less potential energy than the products

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.