Calculate AGixn·AG¡xnkJIn which direction is the reaction, as written, spontaneous at 25 °C and standard pressure?bothneitherreverseforwardQuestion Source: McQuarrie Rock And Gallogly 4e - General ChemsitryI Publisher: University Science Book Consider the reaction described by the chemical equation shown.C,H,(g) + H,O(1) –C,H,OH(1) AH xn= -44.2 kJUse the data from the table of thermodynamic properties to calculate the value of ASxn at 25.0 °C.ASixnJ.K-!Calculate AGixn ·

Answered: Image /qna-images/answer/ca684187-b465-40f1-90b6-3fbacf09fdbe.jpg

Consider the reaction described by the chemical equation shown. C,H,(g) + H,O(l) C,H,OH(1) AHxn = -44.2 kJ Use the data from the table of thermodynamic properties to calculate the value of ASxn at 25.0 °C. ASixn = J.K-! Calculate AGxn-

Consider the reaction described by the chemical equation shown. C,H,(g) + H,O(l) C,H,OH(1) AHxn = -44.2 kJ Use the data from the table of thermodynamic properties to calculate the value of ASxn at 25.0 °C. ASixn = J.K-! Calculate AGxn-

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: [7] Use the thermochemical equations provided below to determine AHn° at 25 °C for the following…

A: d*2, we have : 4B(s) + 6H2(g) = 2B2H6(g) ∆H = 72 kJ/mol ....(1) a*2 and applying…

Q: Without doing any calculations, match the following thermodynamic properties with their appropriate…

A: This question is related to chemical thermodynamics. Endothermic reactions are those involving…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Given, Temperature = 31°C=(31+273)K=304 K

Q: 1. For the given reaction: Calculate AG at this temperature = 298.15 K 4Fe(s) + 302 (g) → 2Fe₂O3(s)…

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

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 Cl,(g) + Br,(g) → 2 BrCI(g) at 25 °C. Using the information in the table,…

Q: Consider the reaction described by the chemical equation shown. 3 C,H, (g) → C,H,(1) AHxn = -633.1…

A: here we are required to find the change in entropy and standard Gibbs free energy for the conversion…

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

A: The details solution for this is provided below in attach image.

Q: For the reaction C(5,graphite) + O2(g) → CO2(g) AG° = -394.2 kJ and AS° = 2.9 J/K at 257 K and 1…

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 H2(g) + F2(g). - 2 HF(g) AG° = -546.2 kJ and ASO - 14.1 J/K at 281 K and 1 atm.…

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

Q: 1.) Consider the following reaction: 2 AB (g) + B2(g) → 2 AB2(g) AH° = -485.0 kJ/mol a.) Do you…

A: a) ∆Ssys = negative Explanation : 1) First reason is, this reaction is exothermic reaction because…

Q: Consider the reaction described by the chemical equation shown. AHin = -44.2 kJ C₂H₂(g) + H₂O(l) →…

A: The given balanced chemical reaction is C2H4 (g) + H2O (l) → C2H5OH (l) , ∆H°rxn= -44.2 KJ…

Q: Consider the reaction described by the chemical equation shown. 3 C,H,(g) C,H,1) AHxn = -633.1 kJ…

Q: 3. Calculate AH for the formation of one mole of N,O, from the elements at 25°C using the following…

Q: An imaginary machine takes 9,000 J of heat from a hot reservoir and 3,000 J of heat from a cold…

A: Given : An imaginary machine takes 9,000 J of heat from a hot reservoir and 3,000 J of heat from a…

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

A: (i) According to thermodynamic, the change in internal energy (ΔU) is, ΔU=q + w Therefore, internal…

Q: 3. If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

Q: For the reaction 2502(g) + 02(g)2S03(g) AG° = -132.2 kJ and AS° = -187.9 J/K at 349 K and 1 atm. The…

Q: Use the data given here to calculate the values of AGixn at 25 °C for the Compound AG; (kJ/mol)…

A: The reaction taking place is given as, => A + B ----> C

Q: Calculate AH and AS for the following reaction at 25 °C. Use the AH; and S" values in this table of…

A: To calculate the enthalpy change (ΔH), entropy change (ΔS), and Gibbs free energy change (ΔG) for…

Q: In nature, one common strategy to make thermodynamically unfavorable reactions proceed is to couple…

A: According to the Hess's law , the enthalpies of the reaction is a path independent function and…

Q: Consider the reaction described by the chemical equation shown. 3 C2H2(g) CHε (1) AHxn=-633.1 kJ Use…

A: The relevant reaction and given data are:Given that ΔGrxn is negative, the reaction is spontaneous…

Q: 2.) Cyclohexanol, C6H12O, boils at a higher temperature than diethylamine, C4H11N. For which of the…

A: Since the cyclohexanol boils at high temperature means at that temperature it's vapor pressure…

Q: For the reactionC(s,graphite) + O2(g)CO2(g)G° = -394.2 kJ and S° = 2.9 J/K at 252 K and 1 atm.The…

A: ΔG on reaction of 1.00 mol C(s, graphite) is -394.2 kJ. Hence, ΔG on reaction of 2.00 mol C(s,…

Q: Enter your answer in the provided box. Water gas, a mixture of H2 and CO2, is a fuel made by…

A: Here we are required to find the temperature at which the reaction begins to favour the formation of…

Q: Chemists have been performing experiments with the newly discovered element X to determine its…

A: The reaction given is And ΔHo for the reaction = -191 KJ Given : Under standard conditions, X is…

Q: If AH = -73.54 kJ for a chemical reaction, that reaction Endothermic Spontaneous Exothermic…

A: we have to select the correct option for the given reaction

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, she fills…

Q: reaction has AHxn= 533 kJ/mol and ASTxn= -57 J/K•mol. What can be said about this %3D action? The…

A: Answer

Q: enthalpy a state function. Fill in the blank: 4. For a change that takes place at constant pressure,…

Q: Calculate AH°and AE° for the following reactions at 25 °C. Use standard enthalpies of formation from…

A: Calculate ∆H° and ∆E° of the given reaction- 2C2H2(g) + 5O2(g) ----> 4CO2(g) + 2H2O(g)

Q: For the reaction HCI(g) + NH3(g)→→NH4Cl(s) AG° = -103.7 kJ and AS° = -284.8 J/K at 254 K and 1 atm.…

A: Given , Reaction : HCI (g) + NH3(g) → NH4CI(s) ∆G°=-103.7 kJ∆S=-284.8 JKT=254 KPresssure , P = 1 atm

Q: 3. If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

Q: None

A: To calculate the changes in enthalpy (ΔHrxn), entropy (ΔSrxn), and Gibbs free energy (ΔGrxn) for the…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, she fills…

A: Answer: In these questions we have to find out all the parameters those are responsible for the…

Q: 9. Use the standard reaction enthalpies given below to determine AH°rxn for the following reaction…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Given : Table To find : Complete the given table Solution : There is a relation between ∆G, ∆H and…

Q: Calculate AG for the reaction 2 H₂S(g) + SO2(g) 3 Srhombic(s) + 2 H₂O(g) For the following…

Q: What is the relationship between the two? Which is more stable in terms of thermodynamics, why?

A: The given compounds are the isomers of decalin. The first compound is the trans decalin and The…

Q: Calculate AG° (in kJ) for the following reaction at 1 atm and 25°C: C2H6(g) + O2(g) → CO2(9) +…

A: ANSWER IS -632 kJ

Q: 3. If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

Q: For a particular reaction, AH = 139.99 kJ and AS = 298.7 J/K. Calculate AG for this reaction at 298…

A: For spontaneous reactions , ∆G must be negative. For equilibrium , ∆G=0

Q: Determine the AU reaction at 25 °C (in kJ/mol) for the following reaction: 4Al(s) + 302(g) 2Al2O3(s)…

A: The chemical equation given is 4 Al (s) + 3 O2 (g) → 2 Al2O3 (s)

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

Q: - In which of the following systems is(are) work done by the surroundings on the system? Assume…

Q: Consider the reaction described by the chemical equation shown. 3 C₂H₂(g) → CH (1) AHxn=-633.1 kJ…

Question

Calculate AGixn·
AG¡xn
kJ
In which direction is the reaction, as written, spontaneous at 25 °C and standard pressure?
both
neither
reverse
forward
Question Source: McQuarrie Rock And Gallogly 4e - General Chemsitry
I Publisher: University Science Book

Consider the reaction described by the chemical equation shown.
C,H,(g) + H,O(1) –
C,H,OH(1) AH xn
= -44.2 kJ
Use the data from the table of thermodynamic properties to calculate the value of ASxn at 25.0 °C.
ASixn
J.K-!
Calculate AGixn ·

Expert Solution

Step 1

Trending now

This is a popular solution!

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

Without doing any calculations, match the following thermodynamic properties with their appropriate numerical sign for the following endothermic reaction. N2(g) + 202(g)→2NO2(g) Clear All >0 AHpn O low T, 0 high T (Previous
MISSED THIS? Watch IWE: Standard Enthalpies of Formation; Read Section 7.9. You can click on the Review link to access the section in your eText. Consider the table of Standard Thermodynamic Quantities for Selected Substances at 25 °C. Substance AH; (kJ/mol) Substance AH; (kJ/mol) Substance AH; (kJ/mol) Al(g) HCl(aq) NF₂ (g) Al₂O₂ (s) Cr(g) NH:(E) F(g) C(g) CH₂(g) C₂H₂(g) C₂H₂(g) C₂H6(g) CO(g) CO₂ (g) Cl(g) HCl(g) 330.0 -1675.7 716.7 -74.6 227.4 52.4 -84.68 -110.5 -393.5 121.3 -92.3 HF(g) HF (aq) H(g) Fe(g) FeO(s) Fe₂O₂ (s) Fe₂O4(s) N(g) -167.2 396.6 79.38 -273.3 -335.0 218.0 416.3 -272.0 -824.2 -1118.4 472.7 NH3(aq) O(g) O₂(g) S(g) SO₂(g) SO3(g) Sn(g) SnO(s) SnO₂ (s) -132.1 -45.9 -80.29 249.2 142.7 277.2 -296.8 -395.7 301.2 -280.7 -577.6 Part A Enter an equation for the formation of HF(g) from its elements in their standard states. Express your answer as a chemical equation including phases. Part C ΑΣΦ 6 A chemical reaction does not occur for this question. Part B Complete previous…
N2(g) + 2O2(g)2NO2(g)Using the standard thermodynamic data in the tables linked above, calculate Grxn for this reaction at 298.15K if the pressure of each gas is 15.86 mm Hg.
6
please answer both parts of the question thanks for the help
Σ *00 For a particular reaction, AH = 81.95 kJ and AS = 27.0 J/K. Calculate AG for this reaction at 298 K. AG = %3D What can be said about the spontaneity of the reaction at 298 K? O The system is spontaneous in the reverse direction. O The system is at equilibrium. O The system is spontaneous as written. 8:12 PH (口四< 11/8/20 F5 F8 F12 PrtScr Insert Delete Backspace $4 % 8. 5. 7. 24 Alt Ctri
Without doing any calculations, match the following thermodynamic properties with their appropriate numerical sign for the following exothermic reaction. C,H4(g) + H20(g) →CH3CH,OH(g) Clear All > 0 AHrxn 0 low T, 0 high T Previous Next
18,19 plz
Which of the following can NOT be deduced from the value of ArGº for a reaction? Select one: the total energy that is absorbed or released by the system during reaction. the value of the equilibrium constant, K, for the reaction. the amount of work that can be obtained from or is required for a reaction or process under standard conditions. the direction (forwards or reverse) of the spontaneous overall reaction.
A 104.4mL sample of 1.8M HNO3 is mixed with a 800mL sample of 0.5M KOH in a Styrofoam cup. If both solutions were initially at 25.2\deg C, and the enthalpy of the neutralization reaction is -57 kJ/mole of H2O formed, what is the final temperature of the mixture? The volume of the formed H2O can be ignored. Assume that the solution has a density of 1.00 g/mL and a specific heat of 4.184 J/g\deg C, and that the Styrofoam cup has an insignificant heat capacity. (enter one decimal place)
Consider the reaction that happens at -13 °C: 1A + 2B 8C + 6D. Using the data from the table: B C D AH; (kJ mol 1) 309 144.4 149.5 s° (U mol 1 K1) 61.4 33.6 76.4 153.4 calculate AG° (in kJ) of the reaction. (assume that values of AH and S do not change with the temperature) Enter a number with sign (+ or -) to 1 decimal place in kJ.
Enter your answer in the provided box. 0 Calculate AG for the reaction at 25°. You will have to look up the thermodynamic data. 2C₂H6(g) + 70₂(g) → 4CO₂(g) + 6H₂O(1) kJ/mol