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Indicate Which One of the Following Reactions Results in a Negative

Question 39

Multiple Choice

Indicate which one of the following reactions results in a negative $\Delta$ S_sys.

A) H₂O(g) $\rightleftarrows$ H₂O(s)
B) CaCO₃(s) $\rightleftarrows$ CaO(s) + CO₂(g)
C) CuSO₄ · 5H₂O(s) $\rightleftarrows$ CuSO₄(s) + 5H₂O(g)
D) 14O₂(g) + 3NH₄NO₃(s) + C₁₀H₂₂( $Indicate which one of the following reactions results in a negative \Delta Ssys. A) H2O(g) \rightleftarrows H2O(s) B) CaCO3(s) \rightleftarrows CaO(s) + CO2(g) C) CuSO4 · 5H2O(s) \rightleftarrows CuSO4(s) + 5H2O(g) D) 14O2(g) + 3NH4NO3(s) + C10H22( ) \rightarrow 3N2(g) + 17H2O(g) + 10CO2(g) E) CO2(aq) \rightleftarrows CO2(g)$ ) $\rightarrow$ 3N₂(g) + 17H₂O(g) + 10CO₂(g)
E) CO₂(aq) $\rightleftarrows$ CO₂(g)