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)
→ Fe(s) + CO2(g), AGº is - 5.8 kJ and AH° is -11 kJ. Sº (J mol-? K-'); 4. For the reaction Fe(s) + CO(g) Fe (27.3), CO(197.5), CO (213.7) a) What is AS sur? [37 JK-'] b) Use AG to determine whether the reaction is spontaneous or nonspontaneous under standard conditions. Explain. c) Use AS univ to determine whether the reaction is spontaneous or nonspontaneous under standard conditions. Explain. d) What is Sº for FeO? [61 J mol-'K-']