Question
Asked Apr 21, 2019
Entropy. Consider the reaction below.
2 CO(g)O2(g) 2 CO2(g)
a)
4.
ΔΙοχη -566 kJ
Calculate the entropy change in the surroundings,a,+r, associated with this reaction at 25°C.
b)
Without doing a calculation, predict the sign of the entropy change for the system. Explain
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Entropy. Consider the reaction below. 2 CO(g)O2(g) 2 CO2(g) a) 4. ΔΙοχη -566 kJ Calculate the entropy change in the surroundings,a,+r, associated with this reaction at 25°C. b) Without doing a calculation, predict the sign of the entropy change for the system. Explain

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Expert Answer

Step 1

(a)

The entropy change in the surrounding after a chemical reaction at constant temperature and pressure is found using the below formula.

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Step 2

Convert given temperature in Kelvin.

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Step 3

The entropy change in the surrounding for t...

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Chemical Thermodynamics

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