Indicate which of the following reactions results in a positive ΔSsys. a. Ba(NO3)2(aq) + Na2SO4(aq) <---> BaSO4(s) + 2 NaNO3 (aq) b. 4 Fe(s) + 3 O2(g) <----> 2 Fe2O3 (s) c. 2 H2(g) + O2(g) <----> 2 H2O(g) d. Zn(s) + 2 HCl(aq) <---> ZnCl2(aq) + H2(g) e. 2 Na(s) + Cl2 (g) <---> NaCl (s)

Q: a) H2(g)→ 2H(g) b) N2 (g. 1 atm) → N, (g, 8 atm) C) 2SO3(g) → 2SO,(g) + O2(g) d) C (Diamond) → C…

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Q: I.     NaCl (s) ⇌ Na+ (aq) + Cl- (aq)                 ΔG  0     III.   Ag(CN)2-(aq) ⇌ Ag+(aq) +…

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Q: For each of the following reactions, indicate whether you would expect the entropy of the system to…

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Q: Consider the following reactions. I.     NaCl (s) ⇌ Na+ (aq) + Cl- (aq)                 ΔG  0…

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Q: Which of the following processes shows a decrease in entropy of the system? Select one: O a. 2…

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