(a) 2CO (g) + O2 (g) → 2CO2 (g) (b) 302 (g) → 203 (g) (c) 2NaHCO3 (s) → Na₂CO3 (s) + H₂O (1) + CO₂ (g)

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy
Section18.4: Entropy Measurement And Values
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Practice Exercise Calculate the standard entropy change for the
following reactions at 25°C:
(a) 2CO (g) + O2 (g) → 2CO2 (g8)
(b) 302 (g) → 203 (g)
(c) 2NaHCO3 (s) → Na₂CO3 (s) + H₂O (1) + CO₂ (g)
Transcribed Image Text:Practice Exercise Calculate the standard entropy change for the following reactions at 25°C: (a) 2CO (g) + O2 (g) → 2CO2 (g8) (b) 302 (g) → 203 (g) (c) 2NaHCO3 (s) → Na₂CO3 (s) + H₂O (1) + CO₂ (g)
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