Consider the following reaction: CH3OH(g) CO(g) + 2H₂(g) (Note that AG,CH₂OH(g) = -162.3 kJ/mol and AG,co(g) = -137.2 kJ/mol.) = Part A Calculate AG for this reaction at 25 °C under the following conditions: PCH,OH 0.855 atm Pco 0.135 atm PH₂ 0.185 atm Express your answer in kilojoules to three significant figures. AG= = = 5 ΑΣΦ ? kJ

Consider the following reaction: CH3OH(g) CO(g) + 2H₂(g) (Note that AG,CH₂OH(g) = -162.3 kJ/mol and AG,co(g) = -137.2 kJ/mol.) = Part A Calculate AG for this reaction at 25 °C under the following conditions: PCH,OH 0.855 atm Pco 0.135 atm PH₂ 0.185 atm Express your answer in kilojoules to three significant figures. AG= = = 5 ΑΣΦ ? kJ

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

1552
Consider the following reaction:
CH3OH(g)
ion
(Note that AG
AG, CO(g)
IWE 19.10.
CO(g) + 2H₂(g)
= -162.3 kJ/mol and
f,CH, OH(g)
-137.2 kJ/mol.)
Part A
Calculate AG for this reaction at 25 °C under the following conditions:
PCH,OH
0.855 atm
Pco
0.135 atm
PH₂
0.185 atm
Express your answer in kilojoules to three significant figures.
AG=
=
=
=
VE
|| ΑΣΦ
C
?
kJ

▼
Part A
Determine the equilibrium constant for the following reaction at 498 K.
2 Hg(g) + O₂(g) → 2 HgO(s) AH° = -304.2 kJ; AS° = -414.2 J/K
O 1.87 x 1010
8.10 × 1031
5.34 x 10-11
O
O 4.33 × 1021
O 2.31 × 10-22
Submit
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