How are the following aspects of a reaction affected by the addition of a catalyst? Increased activation energy of the forward reaction rate of the reverse reaction Decreased the overall reaction AH rxn the mechanism Answer Bank rate of the forward reaction What other aspects of a catalyzed reaction are different from the uncatalyzed reaction? Not affected activation energy of the reverse reaction

True or False? The relationship between the activation energy of the forward and reverse reactions is related by the energy difference between the reactants and products.  If the reactants are higher in energy than the products, the activation energy for the forward reaction will be smaller than the activation energy for the reverse reaction and vice versa.

Explain the reason that increasing and decreasing the volume of a gas will affect the reaction rate. Use the paperclip button below to attach files. X D G B I U Ω || | || |

Consider the following kinetic data for the reaction:                 2NO + 2H2 --> N2 + 2H2O.             [NO]0, M          [H2]0, M            Initial Rate                                                              (mol.L–1 ‧ s–1)___              0.10                  0.10                  1.23 x 10–3             0.10                  0.30                  3.68 x 10–3             0.30                  0.10                  1.11 x 10–2                ———————————————————————————          What is the rate law for this reaction?      (A) Rate = k[NO]2[H2]2             (B) Rate = k[NO]2[H2] (C) Rate = k[NO][H2]                (D) Rate = k[NO][H2]2