
Determine ASX for H, (g)+1, (g) $2HI(g) given the following information: Substance Sº (J/mol · K)...
Determine AS Question 3 Not yet answered for Halo) + 1200) 52HI(g) given the following information: Substance Sº (J/mol K) H260) 130.58 1760) 116.73 HI(g) 206.3 Points out of 1.00 Select one: a. 165.29 J/K b. +398.75 J/K C-165.29 J/K d. +41.10 J/K e. -41.10 J/K
CALCULATING AS FOR REACTIONS (Math) 5. Determine AS for Hz(x) +13(g) 5 2HI(e) given the following information. Substance S (J/mol K) Hz(8) 130.58 1:(8) 116.73 HI(g) 206.3 d. a 41.10 J/mol - K b.-165.29 J/mol - K c. +398.75 J/mol K +165.29 J/mol - K 41.10 J/mol - K CHEM 104 6. What is the standard entropy change when 10.0 g of methane reacts with 10.0 g of oxygen? CH_(g) + 20:(g) - CO:(g) + 2H,00 Substance Sº (J/mol ·...
Determine Delta S degree_rxn for H_2 (g) + I_2 (g) 2 HI (g) given the following information: a. -41.10 J/K b. 398.75 J/K c. -165.29 J/K d. + 41.10 J/K e. + 165.29 J/K
Given the following table of thermodynamic data, substance S° C2H2 (g) 200.8 J/mol −K C2H4 (g) 219.4 C2H6 (g) 229.5 H2 (g) 130.58 determine the D S° (in J/mol −K) for the reaction: C2H2 (g) + H2 (g) ® C2H4 (g) −111.98 −101.88 −232.46 +111.98 +101.88
24. Determine A Sºrxn given the following information: Reaction: Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(9) Substance Zn(s) HCl(aq) H2(g) Zn2+(aq) Cl(aq) Sº (J/mol x K) 60.9 56.5 130.58 -106.5 55.10 A) -39.6 J/mol.K B) O J/mol.K C) +39.6 J/mol.K D) -38.2 J/mol.K E) +38.2 J/mol.K
Question 1 Use the following data for the following problems: Substance Cl2(g) NO(g) Sº (J/K mol) 223 211 AHf (kJ/mol) 92 NOCI(g) 261 52 I a) Calculate 4Sºsystem b) Calculate Ahº c) Calculate ASsurr d) Calculate Agº e) is the reaction spontaneous at 25 °C? justify this answer. Attach File Browse My Computer Browse Content Collection A Moving to another question will save this response,
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Determine As for the reaction Zn(s) + 2 HCl(aq) Substance Zn(s) HCl(aq) H2(8) ZnCl2(aq) ZnCl(aq) + H2(g) given the following information: Sº (J/mol x K) 41.6 56.5 130.6 0.9 -33.4 J/K 0-23.1 J/K +23.1 J/K Оозик +33 4 J/K HI dissociates to form 12 and H2:2 HI(g) → H,()+1() If the concentration of HI changes at a rate of -0.45 M/s, what is the rate of appearance of 12(g)? 0.90 M/S 0.13 M/s 1.0 m/s 0.45...
Determine AS for the reaction to form 45.92 g of, Zn(s) + 2 HCl(aq) → ZnCl2(aq) + H2(g), given (answer in J) Substance Sº (J/mol · K) Zn(s) 60.9 HCl(aq) 56.5 H2(g) 130.58 Zn2+ (aq) -106.5 cl(aq) 55.10 Answer: Check
ΔGf°(I2(g)) = 19
kJ/mol
7. For the reaction H2(g) +12(g) = 2HI(g) K = 50.0 at 721 K (a) What is AG at 721 K? (b) What is Kat 25 °C? (AG HI(g) = +1.7 kJ/mol)
Given the following information at 25°C, Calculate AS° for the h drogenas ethylene: C2H2(g) + 2H2(g) → C2H6(g) Sº Species J/(mol.K) H2(g) C2H2(g) C2H6(g) 130.68 200.94 229.60 a) 561.22 J/K Ob) 232.70 J/K Oc) -232.70 J/K d) -561.22 J/K