3. Does entropy increase or decrease in the following processes? A. Complex carbohydrates are metabolized by the body, converted into simple sugars.
Increase
es-lesund
B. Steam condenses on a glass surface.

decreare
-->
MgCl2(s)
C. Mg(s) + Cl2(g)
correct

Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products