Question: In a chemical reaction the free energy change (/\Go') is -40 jk/mol and the entropy factor T/\S is 15 kj/mol. the enthalpy change /\H for the reaction is

a. 25 kj/mol

b.-25 kj/mol

c.-55 kj/mol

d. 55 kj/mol

e. cant tell from the information provided

Question: In Chemical Reactions that have a large negative /\Go'

a- the total amount of both reactants and products decreases

b- the products are less stable than the reactants

c- there is a large excess of products to reactants when the reaction reaches equilibrium

d- the activation energy is always very low