For the reaction NH,NO3(aq) → N½O(g) + 2 H,0(1) AG° =-177.8 kJ and AH° = -149.6 kJ at 282 K and 1 atm. This reaction is (reactant, product) favored under standard conditions at 282 K. The entropy change for the reaction of 2.03 moles of NH,NO3(aq) at this temperature would be J/K.

For the reaction NH,NO3(aq) → N½O(g) + 2 H,0(1) AG° =-177.8 kJ and AH° = -149.6 kJ at 282 K and 1 atm. This reaction is (reactant, product) favored under standard conditions at 282 K. The entropy change for the reaction of 2.03 moles of NH,NO3(aq) at this temperature would be J/K.

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: For the reaction CO(g)+H2O()→ CO2(g)+Hz(g) AH° = 2.80 kJ and AS° = 76.8 J/K The equilibrium constant…

Q: There are two isomeric hydrocarbons with formula C,H10, butane and isobutane, which we denote here B…

A: (a) The equilibrium chemical reaction between butane and isobutane is shown below, The change in…

Q: Consider the following reaction: Calculate AG for this reaction at 25 °C under these conditions:…

Q: Consider the reaction N2(g) + 2H,O(1)–→2NO(g) + 2H2(g) for which AH° = 752.2 kJ and AS° = 351.6 J/K…

A: The detailed question had been solved on white sheets of paper attached below. Here it is important…

Q: Given the information below, calculate the value of AH¢° for Agl (s) is: AgI(s) + ½B12(g) → AgBr(s)…

Q: Here is the reaction of carbon monoxide and hydrogen to form gaseous methanol at 298 K. (a)…

A: (a) ∆S° = -219.2 J/K (b) Sign of ∆S° = -ve (c) ∆H° = -90.5 kJ (d) ∆G° = -ve ( spontaneous reaction )

Q: Given the following values for the changes in enthalpy (∆H) and entropy (∆S), which of the following…

A: According to the second law of thermodynamics, a process will be feasible if change of entropy (∆S)…

Q: + Gibbs Free Energy: Temperature Dependence Gibbs free energy (C) is a measure of the spontaneity of…

Q: A certain reaction has Ho = -43.40 kJ and So = 23.20 J/K.(c) Calculate Go for this reaction at 298…

Q: Consider the reaction described by the chemical equation shown. C,H,(g) + H,O(1) → C,H,OH(1) AHân =…

Q: For the reaction 2HBr(g) + Cl₂(g) → 2HCl(g) + Br2 (g) ΔΗ° - 81.1 kJ and AS⁰ - 1.20 J/K The…

A: Equilibrium constant is defined as ratio of products concentrations to the reactants concentrations…

Q: Calculate the boiling point of methanol CH3OH from the thermo data provided. The reaction is:…

Q: For the reaction 2 H2O2(1) →2 H,O(1) + O2(g) AG° = -239.0 kJ and AH° = -196.0 kJ at 342 K and 1 atm.…

A: Given reaction is, 2H2O2(l) → 2H2O(l) + O2(g) ΔGo = -239.0 KJ and ΔHo = -196.0 KJ at 342 K and 1…

Q: Consider the reaction: Cl₂O(g) + 3/2 O2 (g) --> 2C1O2 (g) Given the following data: AH° (reaction) =…

Q: Consider the reaction 2NO(g) + 2H2(g) N2(g) + 2H2O() for which AH° = -752.2 kJ and AS° = -351.6 J/K…

A: Given information, ∆H° = -752.2 kJ ∆S° = -351.6 J/K (at 298.15 K)

Q: For the reaction NH,NO3(aq) – N20(g) + 2 H2O(1) AG° = -179.1 kJ and AH° = -149.6 kJ at 295 K and 1…

Q: A process of synthesizing NH3 through the reaction: 16500J 3H, (g) + N¸ (g) 2 2NH (g) AG°(NH ) (pada…

A: The Haber Process is utilized in the assembling of Ammonia from nitrogen and hydrogen, and…

Q: b Consider the reaction: Ca(s) +2 H₂O(l) →Ca(OH)2(aq) +2H2(g) AHfᵒ(kJ/mol) -285.83 -1002.82…

A: Change in Gibbs free energy of reaction determines the spontaneity of the reaction. It can be…

Q: For the reaction 2NO(g) + O₂(g) → 2NO₂ (9) ▲Hº = − 114 kJ and AS⁰ = − 147 J/K The equilibrium…

Q: When heated, CaCO3 decomposes into CaO and 2 CO₂ according to the following equation: CaCO3(s) =…

Q: Calculate the entropy change (in J/K) of the universe (AS universe) that takes place when phosphene…

Q: Elemental carbon usually exists in one of two forms: graphite or diamond. It is generally believed…

Q: When heated, CaCO, decomposes into CaO and CO₂ according to the following equation: CaCO,(s)=CaO(s)+…

A: Given,CaCO3 (aq) + CO2 (g)

Q: (a) (i) What are the thermodynamic quantities of a system that affect the amount and sign of the…

Q: A process of synthesizing NH3 through the reaction: 3H, (g) + N (g) 2 2NH (g) AG°(NH ) = 16500/…

A: The catalyst currently used in the Haber process is finely divided iron mixed with potassium…

Q: Determine AG for C, H1, () +0,(g) 5 4CO,(g) + SH,0(g) given the following information: Substance AG;…

A: Answer: option a. -2,705 kJ is the value of ∆Grxn for the given reaction.

Q: For the reaction NH4NO3(aq) – N20(g) + 2 H2O(1) AG° = -181.7 kJ and AH° = -149.6 kJ at 321 K and 1…

A: The given reaction is NH4NO3(aq)→N2O(g)+2H2O(I)∆G°=-181.7KJ∆H°=-149.6KJ As we can clearly see…

Q: Consider the reaction 2NO(g) + 2H₂(g) N₂(g) + 2H₂O(1) for which AH° = -752.2 kJ and AS° = -351.6 J/K…

A: Here we have to predict whether the reaction is product favored or reactants favored in the…

Q: Consider the reaction of 8 mol H2(9) at 25°C and 1 atm with 8 mol Br2 (1) at the same temperature…

A: The given reaction is: ∆G˚f = -53.5 kJ/mol Calculation of maximum useful work: As the reactants…

Q: Given the following information at 25°C, calculate AG" at 25°C for the reaction 2A(9) + B(9) + 3C(9)…

A: The reaction given is, => 2 A (g) + B (g) ------> 3 C (g)

Q: Consider the reaction H₂CO(g) + O₂(g)—CO₂(g) + H₂O(l) for which AH° = -563.3 kJ and AS° = -140.5 J/K…

Q: The standard free energy of formation, AG? , of a substance is the free energy change for the…

Q: *Given the equations: S(s) + O2(g) SO2(g) H° = -296.1 kJ 2503(g) → 2502(g) + O2(g) H°= 198.2 kJ…

A: We have been given two chemical equations and their enthalpies and we have been asked to find out…

Q: Iculate AG at 298 K for the reaction Cs,() +30,(g) CO,(g) + 2 SO, (g) sed on these reactions. C(s) +…

A: The calculation of the ∆G˚ for the reaction is done by the Hess's law. The total enthalpy change is…

Q: For the reaction 4HCI(g) + 02(g)2H,0(g)+ 2C2(g) AH° = -114.4 kJ and AS° = -128.9 J/K The equilibrium…

Q: [References] Calculate the standard free-energy change AG° and the equilibrium constant K, for the…

Q: Calculate the standard entropy, AS ixn, of the reaction at 25.0 °C using the table of thermodynamic…

A: The objective of the question is to determine the a) Standard entropyb) Standard Gibbs free energy…

Q: Calculate the standard free energy of formation (AGF) of the following compounds using the heats of…

A: Part a) Part b) Part c) Part d)

Q: Given the following at 25 °C and 1.00 atm: 2Fe(s) + 02(g) → 2FeO(s) 4Fe(s) + 302(g) → 2FE203(s) AH°…

Q: Calculate the equilibrium constant at 25°C for each equilibrium reaction and comment on the extent…

Q: Consider the reaction 2NaOH(aq) + H₂(g) 2Na(s) + 2H₂O(l) for which AH° = 368.6 kJ and AS° = 15.30…

Q: For the reaction 2CO(g) + O2(g)2CO2(g) ΔG° = -515.1 kJ and ΔS° = -173.1 J/K at 294 K and 1 atm.…

A: Given data,∆G=-515.1kJ∆S=-173.1J/Kmoles=1.66

Q: For the reaction N2(g) + 20,(g)→2NO,(g) AH° = 66.4 kJ and AS° =-121.6 J/K The equilibrium constant…

A: The reaction given is, => N2 (g) + 2 O2 (g) --------> 2 NO2 (g) Given : ΔHo = 66.4 KJ = 66400…

Q: H° = -6.0 kJ and S° = 88.7 J/K The equilibrium constant for this reaction at 325.0 K is

Q: Can you please answer the following question showing all of your work and where each value…

Q: Compute the change in Gibbs free energy for reaction of 2.9 kg of ocean (liquid water) with the…

A: Answer : 2.9 kg of ocean water= 2900g Temperature= 298.15k Energy of nitrate ion in aquous solution=…

Q: Calculate the entropy change in surroundings when 1.00 mol of H:0 ) is formed under standard…

A: Given : Moles of H2O=1 mol ∆fH=-286 kJ / mol CO(g)+2H2(g)⇔CH3OH(g) To find: Entropy change in…

Q: For the reaction 2co(g) + O2(g)–→2CO2(g) AG° = -508.0 kJ and AS° = -173.1 JK at 335 K and 1 atm. The…

A: The maximum work done by the system is equal to the change in Gibb’s free energy. The expression for…

Q: The bombardier beetle uses an explosive discharge as a defensive measure. The chemical reaction…

Q: For the reaction 4HCI(g) + O2(g)- →2H20(g) + 2Cl,(g) AH° = -114.4 kJ and AS° = -128.9 J/K The…

Question

For the reaction
NH,NO3(aq)
N20(g) + 2 H201)
AG° = -177.8 kJ and AH° = -149.6 kJ at 282 K and 1 atm.
This reaction is (reactant, product)
favored under standard conditions at 282 K.
The entropy change for the reaction of 2.03 moles of NH,NO3(aq) at this temperature would be
J/K.

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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

Consider the following reaction: H₂(g) + 12 (g) --> 2HI(g) Given the following data: H₂: AH° = 0 kJ/mol; Sº = 131 J/molK 1₂: AH°= 0 kJ/mol; Sº = 104 J/mol K HI: AH = 24 kJ/mol; Sº = 202 J/mol K Determine the AG in kJ for this reaction at 298K. Do not put units in your answer. Report your answer with two places past the decimal point.
For a certain equilibrium reaction, the following data are given AH = -57.2 kJ/mol K = 1.2 x 104 Which of the following statements are supported by the given data? AG = AH - TAS 0, since K >> 1 AG = - RTINK > 1 AG = AH - TAS > 0, the reaction is thermodynamically unfavorable
Determine the equilibrium constant (K) for the following reaction at 298 K. You must show your work in the space below and clearly identify your answer. CH20(g) + 2 H2(g) → CH4(g) + H2O(g) AH° = -94.9 kJ; AS°= -224.2 J/K
Consider the reaction: N2(g) + 3 F2(g) –→ 2 NF3(g) AH° = -249 kJ and AS° = -278 J/K at 25°C Calculate AG° and state whether the reaction is reactant favored or product favored at standard conditions. AG° = -166 kJ; the equilibrium composition should favor reactants. AG° = -332 kJ; the equilibrium composition should favor reactants. AG° = -332 kJ; the equilibrium composition should favor products. None of these AG° = -166 kJ; the equilibrium composition should favor products.
Consider the reaction 2NaOH(aq) + H2(g)—2Na(s) + 2H2O(l) for which AH° = 368.6 kJ and AS° = 15.30 J/K at 298.15 K. (1) Calculate the entropy change of the UNIVERSE when 1.759 moles of NaOH(aq) react under standard conditions at 298.15 K. ASuniverse= J/K (2) Is this reaction reactant or product favored under standard conditions? (3) If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If the reaction is reactant favored, choose 'reactant favored'. Submit Answer
Using enthalpies of formation, calculate AH° for the following reaction at 25°C. Also calculate AS" for this reaction from standard entropies at 25°C. Use these values to calculate AG for the reaction at this temperature. Species AH; (kJ/mol) S" (J/mol·K) COCL, (9) -220.1 283.9 H20(1) -285.8 69.95 CO2 (9) -393.5 213.7 HCI(9) -92.31 186.8 COCI, (9) + H20(1) + CO, (9) + 2HCI(9) ΔΗ' kJ AS J/K AG° = kJ
What is the change in entropy, AS, for the following reaction? Use Table G in your book for values of standard entropies. Your answer should be in J/K mol. CaCO3(s) + 2 H'(aq) → → Ca² (aq) + H₂O(l) + CO2(g) O 264.9 J/K mol O 118.6 J/K mol 394.3 J/K mol 137.7 J/K mol 2
For the reaction Fe3O4 (s) + 4H2(g) → 3Fe(s) + 4H₂O(g) AH° = 151 kJ and AS° = 169 J/K The equilibrium constant for this reaction at 342.0 K is Assume that AH° and AS are independent of temperature.
For the reaction NH,NO3(aq) –→N½0(g) + 2 H2O(1) AG° = -181.7 kJ and AH° = -149.6 kJ at 321 K and 1 atm. This reaction is (reactant, product) favored under standard conditions at 321 K. The entropy change for the reaction of 2.38 moles of NH,NO3(aq) at this temperature would be J/K.
Please provide full
Using H° data, calculate the standard enthalpy change for the reaction at 298K. 2 NH3(g) HNO3(aq) --> NO2(g) 2 H20(1) AH° (KJ/mol) -46.19 -206.6 33.84 -285.83 (Note: the table AH values are located directly below the corresponding compound, this is the number found in the Appendix)
The standard enthalpy of formation of SnCl₂ (s) is - 340 kJ/mol and that for SnCl4 (s) is-511 kJ/mol. From these data, we can calculate that for the reaction SnCl₂ (s) + Cl₂ (g) →→SnCl4 (s), the value of AH O cannot be determined as AH, for Cl₂ (g) is not given. O equals - 851 kJ. O equals + 171 kJ. O equals - 171 kJ.