e rate constant of

The frequency factor in the Arrhenius equation can best be described as O a. a factor which corrects for the conversion between J and kJ. O b.a numerical description of the amount of energy needed by colliding reactant molecules in order to form products. Oc the probability that a collision between molecules will have the corect relative orientation for reaction to occur. d.a numerical description of the amount of energy released by colliding reactant molecules when they form products. e. a numerical description of how often molecules collide with the proper orientation to react ar a specific concentration.

The following energy diagram shows the progress of a chemical reaction. A variety of energy differences are identified using the double-headed arrows and letters of the alphabet. D B G F E reactant product Which arrow depicts DG° for the overall reaction? [ Select ] What will be the effect on the rate of the overall reaction if a catalyst is used to lower energy F?? [ Select ] Comparing a catalyzed version of this reaction to the uncatalyzed reaction, the amount of product obtained relative to the amount of reactant remaining when equilibrium is reached will be: [ Select ] >

Consider this potential energy diagram  Which diagram represents the effect of a catalyst on the same reaction?

Reaction diagrams for two similar reactions (reaction A and reaction B) are shown below on the same set of axes. Which one is likely to have the higher rate constant? Explain how you know.

Pls help on bith of these questions. Define these pls.

The rate of a reaction increases when a catalyst has been added to the reaction mixture. The catalyst _____ A) increases the kinetic energy of the reactants. B) decreases the rate of the reverse reaction. C) increases the number of collisions between reactants. D) alters the enthalpy of reaction. E) provides a new mechanism for the reaction to proceed by.