13. Calculate AS° for the following reaction:SubstanceCH₂OH(g)CH3OH(1)CO₂(g)H₂O(g)H₂O(1)A) -454 J/mol*KB) 454 J/mol*KC) -704 J/mol*K2CH3OH(g) + 30₂(g) → 2CO₂(g) + 4H₂O(g)So (J/mol*K)24012721418970D) 704 J/mol*KE) Cannot be determined.

The reaction is as follows:The value of for the reaction = ?

Calculate ASº for the following reaction: Substance CH₂OH(g) CH₂OH(1) CO₂(g) H₂O(g) H₂O(1) 2CH3OH(g) + 3O₂(g) → 2CO₂(g) + 4H₂O(g) So (J/mol*K) 240 127 214 189 70 A) -454 J/mol*K B) 454 J/mol*K C) -704 J/mol*K D) 704 J/mol*K E) Cannot be determined.

Calculate ASº for the following reaction: Substance CH₂OH(g) CH₂OH(1) CO₂(g) H₂O(g) H₂O(1) 2CH3OH(g) + 3O₂(g) → 2CO₂(g) + 4H₂O(g) So (J/molK) 240 127 214 189 70 A) -454 J/molK B) 454 J/molK C) -704 J/molK D) 704 J/mol*K E) Cannot be determined.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: What is the ΔSo for the combustion reaction of ammonia NH3(g) to nitrogen dioxide NO2(g) and water…

Q: Use the table below to answer the questions that follow. Thermodynamic Quantities for Selected…

Q: Select the exothermic reaction. A) B) C) D) 4CO(g) + Fe;O4(s) 3Fe(s) + 4CO2(s) → AH = +12.5 kJ 4…

A: In exothermic reaction heat is released whereas in endothermic reaction heat is absorbed.

Q: Estimate AG°rxn (in kJ) for the following reaction at 387 K. HCN(g) + 2 H2(g) → CH3NH2(g) AH°=…

A: Given that : The given reaction is : HCN(g) + 2H2(g) → CH3NH2(g)∆H°=-158.0 kJ∆S°=-219.9 J/KWe…

Q: Calculate the ÄE°rxn for the decomposition of calcium carbonate to calcium oxide and carbon dioxide.…

A: Given data : Required equation: Caco3(s) -------> CaO(s) + CO2(g) ∆H° = ?

Q: Consider the following reaction at 25 °C: 3 NIO(s) + 2 NH3(g) → 3 Ni(s) + N₂(g) + 3 H₂O(g) Given the…

A: Since, The standard enthalpy of the formation is defined as change of enthalpy of 1 mol of the…

Q: A chemist measures the enthalpy change AH during the following reaction: H,O(1)→H,O(9) AH=44. kJ Use…

Q: Time Consider the reaction represented by the equation 2X + 22 - X,Z,. During a reaction in which a…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Given that AH°; for HCl(g) is -92.3 kJ/mol, calculate the AH°; in kJ/mol for FeCl2 (s).

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N,(g) + 3 H,0(g) → 3 NiO(s) + 2 NH,(g) Given the…

Q: Use the information provided to determine AH°rxn for the following reaction: 3 Fe203(s) + CO(3) → 2…

Q: From the values of AH and AS, predict which of the following reactions would be spontaneous at 25°C:…

A: ★ Reaction -A : • non spontaneous

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N2(g) + 3 H20(g) → 3 NiO(s) + 2 NH3(g) Given the…

A: Given,

Q: Theoretically, one can obtain zinc from an ore containing zinc sulfide, ZnS, by the reaction ZnS(s)…

A: Answer :- a) ∆H° = 206.0 (kJ) b) ∆S° = 15.7 (J/K) c) ∆G° = 201.3 (kJ) d) Since, ∆H°, ∆S° and ∆G°…

Q: 5.) Above what temperature does the following reaction become nonspontaneous? (hint: use: ΔG-ΔΗ-…

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: Consider the following reaction, A(s) + 2 B(g)→ 3 C(g) Calculate ΔSo for the reaction if So A(s) =…

A: Entropy of a system measures randomness of the system. Now change of entropy is determined from…

Q: 2 Ag20(s) → 4 Ag(s) + O2(g) Thermodynamic data are given below. 2 Ag20(s) → 4 Ag(s) + 02(g)…

A: NO, decomposition of silver (I) Oxide is not favored at 25 deg C.

Q: Given the following chemical reaction and standard thermodynamic quantities in the table,…

A: Given the following chemical reaction and standard thermodynamic quantities in the table,…

Q: Calculate AS°for the following reaction: SnCl (1) → SnCl(g). A 625 J/K в) -107 JУК 107 J/K D -625…

Q: 18. Use the chemical equations shown below to determine the enthalpy for the reaction: Fe,O«(s) +…

A: To solve this problem we will use the given thermochemical equations . We have to make a…

Q: Calculate AS rxn for the following reaction. The Sº for each species is shown below the reaction.…

Q: Calculate AS° for the following reaction. N2( g) + 2 O2( 9) → 2 NO2( g) S°, J/(K · mol) 191.5…

Q: °rxn for the production of propane, C3H8, given the following reaction enthalpies: AH°(combustion of…

Q: Calculate the ΔH for the reaction: C2H4 (g) + H2 (g) --> C2H6 (g), from the following data: C2H4…

Q: The reaction CBr4(g) + H2(g) → CHBr3(g) + HBr(g) occurs at room…

A: Entropy change is represented by ∆S. It specifies the randomness of a particular system. Entropy…

Q: Hydrogen reacts with nitrogen to form ammonia (NH3) according to the reaction 3H2(g) + N2(g) -->…

A: Given: ∆Ho = -92.38 kJ/mol ∆So = -198.2 J/mol K Temperature (T) = 250°C

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N2(g) + 3 H2O(g) → 3 NiO(s) + 2 NH:(g) Given the…

Q: Predict the sign of AS and then calculate AS for each of the following reactions. (This problem…

A: The change in entropy (ΔS) is defined as the difference between the sum of the entropies of the…

Q: Consider the following reaction at 25 °C: 5 SO:(g) + 2 NH:(g) → 2 NO(g) + 5 SO:(g) + 3 H20(g) Given…

Q: Use the thermodynamic data below to answer the following questions regarding this chemical reaction:…

A: Thermodynamics is branch of science that involves the study of heat, work, temperature and energy.…

Q: Consider the reaction CS2 (g) + 4H2 (g) = CH4 (9) + 2H,S(g) a. Calculate AH°,AS°, and AG° at 25°C…

A: To solve for ∆H° , ∆S° & ∆G°

Q: Calculate AS° values for the following reactions by using tabulated Sº values from Appendix C. (a) 2…

Q: 6) Calculate AS rxn for the following reactionat 298 K. The Sº for each species is shown below the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Calculate ASO for the reaction SICI4(g) + 2Mg(s) → 2MgCl2(s) + Si(s) Substance SICI4(g) Mg(s)…

A: Entropy (S) :- Entropy is a measure of disorderness or randomness in a system. The change in…

Q: Use the information provided to determine AH°rxn for the following reaction: AH°f (kJ/mol) CH4(3) +…

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N2(g) + 3 H,0(g) → 3 NiO(s) + 2 NH3(g) Given the…

A: ∆H = 391.3 kJ/mol

Q: Above what temperature (in Kelvin) does the following reaction become nonspontaneous? FeO(s) +…

A: if ΔH and ΔS are both negative , so spontaneous at low temperature , non spontaneous at high temp.…

Q: Calculate ΔGo for the following reaction given the following thermodynamic properties at 25oC:…

A: Since, From Gibbs-Helm Holtz equation, ∆G° = ∆H° - T∆S° Thus,

Q: a can be formed by the reaction of hydrogen with nitrogen gas 3H2 (g) + N2 (g) → 2NH3 (g). e of AH…

Q: Substance CaO (s) CO₂ (g) CaCO3 (s) What is AG for the reaction CaO(s) + CO₂(g) → CaCO³(s)? k AG°f…

Q: Calculate AS° for C(g) + 2 H2(g) → CH,(g). Substance S° (J/mol·K) С (9) 5.7 H2 (g) 130.6 CH4 (g)…

A: Entropy of a reaction is the randmoness of the system in which it takes place. Entropy is an…

Q: 8. Nitric oxide reacts with chlorine to form NOCI. The data refer to 298 K. 2NO(g) + Cl₂(g) →…

Q: Ozone (O3) in the atmosphere is subject to reaction with nitric oxide (NO) as O3(g) + NO(g) ->…

Q: e AS° fc + 2M9(-

Q: MISSED THIS? Read Section 19.8 (Pages 871-877); Watch IWE 19.6. Liquid methanol burns in oxygen to…

Q: Calculate AGᵒrxn in kJ for the following reaction at 550.0 K. CaCO3(s)→ CaO(s) + CO₂(g) -89040 O…

Q: Consider

Q: Be sure to answer all parts. For the gaseous reaction of carbon monoxide and chlorine to form…

A: Given

Q: Consider the following thermochemical equations. Reaction ΔrH° / kJ mol−1 HBr(g) ⟶ H(g) + Br(g)…

A: Reaction ΔrH° / kJ mol−1 HBr(g) ⟶ H(g) + Br(g) 365.7 H2(g) ⟶ 2 H(g) 436.0 Br2(g) ⟶ 2 Br(g)…

Question

13. Calculate AS° for the following reaction:
Substance
CH₂OH(g)
CH3OH(1)
CO₂(g)
H₂O(g)
H₂O(1)
A) -454 J/mol*K
B) 454 J/mol*K
C) -704 J/mol*K
2CH3OH(g) + 30₂(g) → 2CO₂(g) + 4H₂O(g)
So (J/mol*K)
240
127
214
189
70
D) 704 J/mol*K
E) Cannot be determined.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given information

VIEW

Step 2: Calculate the change in entropy change for the reaction:

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Green plants utilize sunlight to convert CO2 and H2O to glucose (C6H1206) and 02. Use the information in the table below to calculate AHo Substance A H;°(kJ/mol) S° (J/mol*K) CO2(g) -393.5 213.2 H20(1) -285.8 69.9 C6H1206(s) -1273.3 212.1 O2(g) 205.0 134 kJ 2802.5 kJ Cannot be determined – more information is needed. -594 kJ -256.5 kJ
For the reaction: AgI(s) + 1/2Br2(g) → AgBr(s) + 1/2I2(s), ΔH° = –54.0 kJ ΔHf° for AgBr(s) = –100.4 kJ/mol ΔHf° for Br2(g) = +30.9 kJ/mol The value of ΔHf° for AgI(s) is:
Find ΔG°rxn for the reaction: N2O(g) + NO2(g)¡ 3 NO(g) Use the following reactions with known ΔG°rxn values:2 NO(g) + O2(g)¡2 NO2(g) ΔG°rxn = -71.2 kJN2(g) + O2(g)¡2 NO(g) ΔG°rxn = +175.2 kJ2 N2O(g)¡2 N2(g) + O2(g) ΔG°rxn = -207.4 kJ
The formation reaction for carbon dioxide at 298 K is: C(s) + O₂(g) → CO₂(g) AƒH° = −393.51 kJ/mol Determine A, Hº at 1000 Kelvin given the following data: Cp values: carbon is 8.53 J/Kmol; oxygen gas is 29.36 J/Kmol; carbon dioxide gas is 37.11 J/Kmol.
Calculate AS°rxn for the following reaction. The S° for each species is shown below the reaction. N2H4(l) + H2(g) → 2 NH3(g) ings S°(J/(mol·K)) 121.2 130.7 192.8 O -59.1 J/K es O 311.0 J/K O 133.7 J/K O -133.7 J/K O 637.5 J/K
Estimate ΔG°rxn for the following reaction at 307 K.CH4(g) + 2 O2(g) → CO2 (g) + H2O (l) ΔH°= -890.4 kJ; ΔS°= -242.2 J/K +816.0 kJ +66.3 kJ -66.3 kJ -816.0 kJ -250 kJ
c) SO d) CO 0. Sodium reacts violently with water according to the equation: 2 Na(s) +2 H;0() 2 NaOH(aq) + H:(g) resulting solution has a higher temperature than the water prior to the addition of sodium. What are the signs of AH and AS for this reaction? a) AH is negative and AS is negative. b) AH is negative and AS is positive. e) AH is positive and AS is negative. d) AH is positive and AS is positive. (END)
Determine AS° for 2 Os(g) → 3 O2(g). Substance S' (J/mol·K) Оз (9) 239 O2 (g) 205
Given ΔGorxn = -1,114.8 kJ/mol for the following reaction and the listed ΔGof values below each substance, calculate ΔGof (in kJ/mol) for D(ℓ) at 25 oC. 2 A (ℓ) + 3 B (g) →→ 2 C (g) + 4 D (ℓ) ΔGof (kJ/mol) -110.7 258.4 -581.7 ?
Consider the following reaction: H2(g)+I2(g)-->2HI(g) Given the following data: H2: delta H*= 0 kJ/mol; S*= 131 J/mol K I2: delta H*= 0 kJ/mol; S*= 104 J/mol K HI: delta H*= 25 kJ/mol; S*= 206 J/mol K Determine the delta G* in kJ for this reaction at 298K.
The reusable booster rockets of the space shuttle use a mixture of aluminum and ammonium perchlorate as fuel. A possible reaction is 3A1(s) + 3NH, Cl0,(8) → Al, O, (s) + AICI; (s) + 3NO(9) + 6H2O(g) Calculate AH° for this reaction. Substance and State AH ° (kJ/mol) Al(s) Al2 O3 (s) AICI3 (s) H2O(g) NO(g) NH, CIO4 (s) -1676 -704 -242 90. -295 AH° = kJ
Consider the following reaction: Sr(OH)2(s) → Sr2+(aq) + 2 OH-(aq) ΔHorxn = -19.3 kJ/ mol Sorxn = -218.3 J/ K mol Which of the following statements is true? Group of answer choices: - the reaction is always non-spontaneous - The reaction is nonspontaneous at all temperatures - The reaction is spontaneous only at high temperature - The reaction is spontaneous only at low temperature - ΔG < 0 and the reaction is always spontaneous