13) For a given compound, list the decreasing order of entropy for a liquid, solid, and gas A) solid > gas > liquid B) liquid > solid > gas C) gas > liquid > solid D) gas > solid > liquid E) solid > liquid > gas

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13) For a given compound, list the decreasing order of entropy for a liquid, solid, and gas
A) solid > gas > liquid
B) liquid > solid > gas
C) gas > liquid > solid
D) gas > solid > liquid
E) solid > liquid > gas
14) Predict the sign of AS for each process.
A) H20(g) → H20(1)
B) Solid carbon dioxide sublimes
C) 2 N20(g) → 2 N2(g) + O2(g)
15) Consider the reaction for the decomposition of carbon tetrachloride gas:
CIA(g) → C(s, graphite) + 2 Cl2(g)
AH = +95.7 kJ; AS = +142.2 J/K
A) Calculate AG at 25°C and determine whether the reaction is spontaneous.
B) If the reaction is not spontaneous at 25°C, determine at what temperature (if any) the reaction becomes
spontaneous.
Transcribed Image Text:13) For a given compound, list the decreasing order of entropy for a liquid, solid, and gas A) solid > gas > liquid B) liquid > solid > gas C) gas > liquid > solid D) gas > solid > liquid E) solid > liquid > gas 14) Predict the sign of AS for each process. A) H20(g) → H20(1) B) Solid carbon dioxide sublimes C) 2 N20(g) → 2 N2(g) + O2(g) 15) Consider the reaction for the decomposition of carbon tetrachloride gas: CIA(g) → C(s, graphite) + 2 Cl2(g) AH = +95.7 kJ; AS = +142.2 J/K A) Calculate AG at 25°C and determine whether the reaction is spontaneous. B) If the reaction is not spontaneous at 25°C, determine at what temperature (if any) the reaction becomes spontaneous.
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