It was experimentally determined that a certain bimolecular gas phase reaction (A + B) produces the following datasets for the rate constant dependence on temperature: k1=4.21x10-8 M-1s-1, 0.42nm2, A : B = 1.12 nm2 Mass of reactant A = 30 g mol-1 Mass of reactant B = 60 g mol- Calculate the (a) entropy AS#, (b) enthalpy AH#, (c) Gibbs free energy AG# of activation, at 650K, for the reaction. Show all workings. Hint: Use the activation energy from the Arrhenius equation. (write down your answer clearly and show your working please) calculated

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter16: Spontaneity Of Reaction
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It was experimentally determined that a
certain bimolecular gas phase reaction (A + B)
produces the following datasets for the rate
constant dependence on temperature:
k1=4.21x10-8 M-1s-1,
A = 0.42nm2, B = 1.12 nm2
1
Mass of reactant A = 30 g mol
Mass of reactant B = 60 g mol-
Calculate the (a) entropy AS#, (b) enthalpy
AH#, (c) Gibbs free energy AG# of activation,
at 650K, for the reaction. Show all workings.
Hint: Use the activation energy calculated
from the Arrhenius equation.
(write down your answer clearly and show
your working please)
Transcribed Image Text:It was experimentally determined that a certain bimolecular gas phase reaction (A + B) produces the following datasets for the rate constant dependence on temperature: k1=4.21x10-8 M-1s-1, A = 0.42nm2, B = 1.12 nm2 1 Mass of reactant A = 30 g mol Mass of reactant B = 60 g mol- Calculate the (a) entropy AS#, (b) enthalpy AH#, (c) Gibbs free energy AG# of activation, at 650K, for the reaction. Show all workings. Hint: Use the activation energy calculated from the Arrhenius equation. (write down your answer clearly and show your working please)
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