Which of the following transformations represent an increase in the entropy of the system. Choose all that apply O 16 g Sb (liquid, 904.0K) 904.0K) 16 g Sb (solid, O 44 g C,H5OH (gas, 352K) 44 g C,H5OH (liquid, 352K) 5 mol Xe (7.62 L, 208K) 208K) mol Xe (15.2 L, O 44 g C¿H5OH (liquid, 167K) 44 g C,H;OH (liquid, 344K) 1 mol Xe (1.72 atm, 211K) atm, 422K) 1 mol Xe (1.72

Answer and explain step by step.

For each of the following reactions, predict if the entropy of the system will increase, decrease, or stay the same.     A(g) + B2(l) -> AB(g) + B(g)     C(g) + D3(s) -> CD(g) + D2(g)     A2(g) + B2(g) -> 2AB(g)     A(g) + 2B(g) -> AB2(g)     A2B(g) + 2C(g) -> AC(g) + ABC(l)

For the decomposition of mercury(II) oxide, HgO, to mercury and oxygen: 2H9O(s) → 2Hg() + O2(g) What is the standard change in entropy for this reaction? s° / J-mol-1.K-1 HgO(s) Hg() O2(9) 70.29 76.02 205.14 а. -1 210.87 J-K b. 58.83 J.K -1 c. 216.60 J-K -1 d. 351.45 J-K -1

Which reaction has a postive change in entropy? A) N2(g)+3H2(g)--->2NH3(g) B) 2KClO3(s)--->2KCl(s)+3O2(g) C) 2H2(g)+C2H2(g)--->C2H6(g) D) 2N20(g)--->2N2(g)+O2(g)

For each chemical reaction listed in the first column of the table below, predict the sign (positive or negative) of the reaction entropy ASxn. If it's not possible to decide with the information given, check the "not enough information" button in the last column. Note for advanced students: Assume the temperature remains constant. Assume all gases and solutions are ideal. reaction + Ag (aq) + Cl (aq) Ag Cl (s) C₂H₂(g) + 2H₂(g) → C₂H₂(g) 6 MgCl₂ (s) + H₂O(1) MgO (s) + 2H C1 (g) sign of reaction entropy AS 0 rxn not enough information. AS 0 rxn not enough information. AS 0 not enough information. X

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Item 3 Constants | Periodic Table Part A Which one of the following processes produces a decrease in the entropy of the system? O mixing of two gases into one container O freezing of Fe(1) into Fe(s) O evaporation of liquid ethanol into gaseous ethanol O melting solid lead into liquid lead O dissolution of KCl(s) in water Submit Request Answer