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Consider the reaction CO(g) + 2H2(g) CH3OH(l) at 25 C.
G f (CO) = -137.3 kJ/mol
G f (CH3OH) = -166.3 kJ/mol
H f (CO) = -110.5 kJ/mol
H f (CH3OH) = -238.7 kJ/mol
S (CO) = 197.9 J/K·mol
S (CH3OH) = 126.8 J/K·mol
Calculate S (H2(g) ) .
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