Answered: What is AG for a reaction where AG° =…

Science

Chemistry

What is AG for a reaction where AG° = -4.5 kJ/mol and Q = 2.8 at 295 K? (R = 8.314 J/mol· 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: Determine AG for a reaction when AG = -175.6 kJ/mol and Q = 0.043 at 298 K. (R = 8.314 J/mol K)

A: Information of question

Q: What is AG° for the reaction CH;OH(g) → CO(g) + 2 H2(g) at 25°C? AH° = +90.7 kJ/mol AS° = +221…

A: Gibbs free energy is related to enthalpy change and change in entropy at constant temperature as,…

Q: Calculate AG° xn indicated in the following reaction using the given information. CiO(g)…

Q: Consider the hypothetical cations, A' and C* and anions, B and D'. Calculate the AG when 20.0 mL of…

Q: The depletion of ozone in the stratosphere can be summarized by this equation: 203(g) 302(g) 03(g)…

A: The objective of the question is to determine-i) The change in entropy and the change in Gibbs free…

Q: 9. At 25° C: AG° is 21.3 kJ for the reaction HCO,H(aq) - H*(aq) + HCO2 (aq) Given that R= 8.314…

Q: 9.06 g of M9SO, is placed into 100.0 mL of water. The water's temperature increases by 6.70°C.…

A: First, notice that the temperature of the water increased, meaning this is an EXOTHERMIC reaction.…

Q: Given the reaction below, calculate delta Hf for the sulfate(SO3^2-) ion. SO3^2-(aq) + 2H+(aq) +…

A: Given reaction is: SO32-(aq)+2H+(aq)+2NO3-(aq)→SO42-(aq)+2NO2(g)+H2O(l)

Q: Which statement best describes the reaction (s) + 4HCI, at a low temperature of 25 °C that has AH°=…

Q: For the reaction 4HCl(g) + O₂ (g) → 2H₂O(g) + 2Cl₂ (g) AH° -114.4 kJ and AS° = -128.9 J/K The…

Q: Determine AG° for a reaction when AG = -127.0 kJ/mol and Q = 0.043 at 298 K. (R = 8.314 J/mol K)…

A: The correct answer is given below

Q: 3. Consider the following reaction: ICI(g) + Cl2(g) → ICl:(s). The AG(f)° of ICI(g) is -5.5 kJ/m and…

A: The Gibbs free energy of the reaction is given as - ∆Greaction = ∆Gproduct - ∆Greactant

Q: Given that AG°; for SF = -1105 kj/mol, and AG°, = -374 kj/mol, what is AG°; for SF, in the following…

A: SF4 (g) + F2 (g) ↔ SF6 (g) ΔGrxno = Σ[ΔGfo]products - Σ[ΔGfo]reactantsGiven that,ΔGrxno = -374…

Q: The value of AG° at 261.0 °C for the formation of phosphorous trichloride from its constituent…

Q: At what temperature, in °C, does a reaction having AH = +87.9 kJ/ mol and AS = +170.2 J/(mol·K)…

A: Please find the attached images for the answer.

Q: If AG°rxn is 10.9 kJ/mol, determine AGxn at 525 K, when TiCl4(g) = 0.750 atm. TiClą(liq) → TİC|«(g)…

Q: Calculate the AG°rxn using the following information. 2 HNO3(aq) + NO(g)3 NO2(g) + H2O(1) AG°rxn = ?…

A: Calculate ΔG° of reaction....

Q: 3. Calculate AH for the reaction Mg (s) + N2 (g) + 30; (g) → Mg(NO,). (s) given the following data.…

Q: Calculate AH for the process: Hg, Cl2 (s) → 2Hg(e) + Cl2(g) from the following information: Hg(t) +…

Q: What is K for a reaction if AG° =-347.2 kJ/mol at 25.00 °C? Give your answer to four significant…

A: The free energy change of the reaction is = -347.2 kJ/molThe temperature of the reaction is =…

Q: Calculate AH° for the reaction: Na,0(s) + SO;(g) – Na,SO,(g) given the following information: AH°…

Q: For the reaction A (g) → 2 B (g), K = 14.7 at 298 K. What is the value of Q for this reaction at 298…

A: Value of Q for this reaction = 0.0107

Q: (17) The Gibbs free energy change for the formation of iodine chlorine gas from its elements is…

Q: Calculate the temperature (in kelvins) at which the sign of AG° changes from positive to negative…

Q: What is AG for a reaction where AG° = -6.8 kJ/mol and Q = 4.1 at 295 K? (R = 8.314 J/mol - K)

A: The question is based on the concept of chemical thermodynamics. we need to calculate Gibbs free…

Q: Determine AG° for a reaction when AG = -171.0 kJ/mol and Q = 0.043 at 298 K. (R = 8.314 J/mol K) ●

A: G = -171.0 KJ /mol = -171.0 x 103 J/molQ = 0.043 at 298 KR = 8.314 J/ mol .K

Q: 2. Lead (II) sulfide is the principle source of lead metal. To obtain the metal, the sulfide is…

A: This is based on Hess law.

Q: thalpy change for the oxidatioi OI carbon to → CO b. – 395 kJ c. - 346 kJ

A: From the given intermediate reactions, Rxn(3) = Rxn(1) - Rxn(2) So, □H3 = □H1 - □H2 = -395 - (-284)…

Q: Determine the equilibrium constant for a reaction at 260.0 K if AG° =14.30 kJ/mol. (R = 8.314 J/mol…

A: Given that, The standard Gibbs free energy change of an equilibrium reaction is ∆G0 = 14.30 kJ/mol =…

Q: Determine AG° for a reaction when AG = -171.8 kJ/mol and Q = 0.043 at 298 K. (R = 8.314 J/mol · K)

Q: What is K for a reaction if AG° =-217.3 kJ/mol at 25 °C (or 298 K)? (R = 8.314 J/mol · K) .

Q: 2. Lead (II) sulfide is the principle source of lead metal. To obtain the metal, the sulfide is…

Q: Using AG, Calculate the K for N2 + 3H2 → 2NH3 at 25°C • AGxn=-33.32 kJ

A: The relationship between the Gibbs free energy change (ΔG) and the equilibrium constant (K) for a…

Q: Given that AG, for NH3 = -16.666 KJ/mol, calculate the equilibrium constant for the following…

A: We have to calculate the equilibrium constant for the reaction.

Q: Write the expression for K for this reaction. CaCO3(s) CO₂ (g) + CaO (s) AHrxn 191.6 kJ/mol Kc = 1.1…

A: According to the question, The given reaction is, CaCO3s ⇌ CO2g + CaOs ∆H = 191.6 kJ/molKc=1.1×10-3…

Q: Calculate the equilibrium constant Kc for a reaction occurring at a temperature of 15 oC, and with…

A: (a) Given: Temperature = 15 C delta G = -45.3 kJ/mol

Q: What is AG° for the reaction CH,OH(g) → CO(g) + 2 H,(g) at 25°C? kJ/mol AH° = +90.7 kJ/mol 3 AS° =…

Q: From the data below calculate G for the next reaction (at 298 K) 2CO (g) + O2(g) --> 2CO2(g)

A: The relationship between ΔG for a reaction and ΔH and ΔS is as shown below. ΔG = ΔH - TΔS where ΔG =…

Q: Q4. (a) What is E for the following unbalanced reaction? Fe (s) + O2 (g) + 2H20 (4) Fe (aq) + 40H…

Q: Calculate the AH°, AS°, and AG at 298 K for the following reaction: (Use the values found in…

Q: What is Sº for B in the reaction 3A 2B if AS (rxn) =-221.8 J/mol K? [S° (A)= (205.0 J/mol .K)]

A: Given, 2 A ----> 2 B ∆S°rxn = -221.8 J/mol.K S°(A) = 205.0 J/mol.K S°(B) = ?

Q: Part A The value of AG" at 281.0 °Cfor the formation of phosphorous trichloride from its constituent…

Q: 1. What is the kinetic energy in kilojoules of a space station weighing 8010 kg and moving at a…

A: According to the Bartleby's policy, an expert is allowed to answer one question at a time. The…

Q: Calculate the standard free energy change for the reaction below. N2(g) + 3H2(g) → 2NH3(g) given…

A: N2(g) + 3H2(g) -----> 2NH3(g) Standard free energy change for the reaction (∆G°rxn) = ?…

Q: 11 Calculate the AG in kJ of the following reaction: NO2 (g) + SO2 (g) --> NO (g) + SO3 (g) Given…

Q: What is K for a reaction if AGº =86.0 kJ/mol at 25.0 °C? (R = 8.314 J/mol K) ●

A: ΔG° = 86.0 kJ/mol = 86.0×103 J/mol Temperature (T) = 25°C = (25+273) K = 298 K Gas constant (R) =…

Q: Which has a Standard change in Gibbs Free Energy of Formation, AG°F value of zero at 25°C? O(g) all…

Question

100%

What is AG for a reaction where AG° = -4.5 kJ/mol and Q = 2.8 at 295
K? (R = 8.314 J/mol K)
2.36
1
4
8
+/-
2.

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

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

Similar questions

If Gibbs free energy (at standard conditions) of a reaction is -22.8 kj/mol, what is the equilibrium constant of the reaction?
I am confused by only K value. I think it is Substituting the values: ln(K) = -(-3.9 × 105 J/mol) / (8.314 J/K.mol × 298 K) = 157.41 Taking the exponential of both sides gives: K = e^157.41 K = 2.3 X 10^68
(H2 ) →(12 ) +( 2HI) (AS = 82.4 J/K ),(AH = 25.9 KJ/K ) %3D %3D Calculate AG for this reaction at 25 C°
1.4 4 (a) Calculate the value of Kc for the reaction: PCl5 (g) PCl3 (g) + Cl2 (g) ΔH = Positive Given that when 8.4 mol of PCl5 (g) is mixed with 1.8 mol of PCl3 (g) and allowed to come to equilibrium in a 10 dm3container the amount of PCl5 (g) at equilibrium is 7.2 mol. Kc =
Determine AG° for the reaction 2 SO,(g) + 0,(g) →2 SO3(g) at 25 °C. Thermodynamic Data at 25 °C Species AH? in kJ/mol AG? in kJ/mol S° in J/(mol·K) O2 (g) SO2 (g) SO3 (g) 0. 205.0 -296.8 -300.1 248.2 -395.7 -371.1 256.8
7. AG° = -49.6 kJ at 25 °C for the Haber process. What is the value of the equilibrium constant at this temperature? N2 (g) + 3 H2 (B) t 2 NH) (g)
Determine the AG° for the reaction of hydrogen and oxygen to form water. 2H2 (g) + O2 (g)→ 2H2O (g) AS°= -89.0 J/K AH°= -483.6 KJ
please help?
What is AG for the reaction l2(g) → 2 1(g) at 25.0 °C if K = 6.1 x 10-2²? (R = 8.314 J/mol.K)
What is AG° for the reaction CH₂OH(g) → CO(g) + 2 H₂(g) at 25°C? AH° = +90.7 kJ/mol kJ/mol
Using the values in Appendix F, calculate the standard free energy change for the following reaction at 25 °C. 2Ag*(aq)+Fe(s)=2Ag(s)+Fe?*(aq) O-558.01 kJ/mol 89.234 kJ/mol O-240.556 kJ/mol O 121.036 kJ/mol
What is AG for a reaction where AG = 4.5 kJ/mol and Q = 1.4 at 295 K? (R = 8.314 J/mol. K)