Determine AH" and AS" for the second order reaction Br2(g) +12g) - 21Brg) which has a rate constant of 8.56x105 Ms at 50.0°C and an activation energy is 275 KJ/mol. OA AH# = 270 KJ/mol , AS# = -520 JK1mol1 %3D OB. AH# = 270 KJ/mol AS = -220 JK-1mol1 %3D OC AH# = 470 KJ/mol AS# = -220 JKmol1 %3D OD. AH# = 270 KJ/mol, AS# = 220 JK1mol1 %3D

Chemistry by OpenStax (2015-05-04)
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ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter12: Kinetics
Section: Chapter Questions
Problem 63E: Hydrogen iodide, HI, decomposes in the gas phase to produce hydrogen, H2, and iodine, I2. The value...
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Determine AH" and AS" for the second order reaction Brag) + I2ig) - 2IBr(g) which has a rate constant of
8.56x105 Ms at 50.0°C and an activation energy is 275 KJ/mol.
OA. AH# = 270 KJ/mol,
As#
-520 JK-mor1
%3D
OB. AH# = 270 K/mol.
AS# = -220 JK1mol1
%3D
OC AH# = 470 KJ/mol, AS# =
-220 JK mol-1
OD. AH# = 270 KJ/mol
As = 220 JK-1mol1
Transcribed Image Text:Determine AH" and AS" for the second order reaction Brag) + I2ig) - 2IBr(g) which has a rate constant of 8.56x105 Ms at 50.0°C and an activation energy is 275 KJ/mol. OA. AH# = 270 KJ/mol, As# -520 JK-mor1 %3D OB. AH# = 270 K/mol. AS# = -220 JK1mol1 %3D OC AH# = 470 KJ/mol, AS# = -220 JK mol-1 OD. AH# = 270 KJ/mol As = 220 JK-1mol1
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