For a certain chemical reaction, the standard Gibbs free energy of reaction is 117. kJ. Calculate the temperature at which the equilibrium constantK = 6.2 × 10 -22.Round your answer to the nearest degree.T =°C

Answered: Image /qna-images/answer/8faae4cf-154f-409c-a64c-adbad2b9e9cc.jpg

Answered: For a certain chemical reaction, the…

For a certain chemical reaction, the standard Gibbs free energy of reaction is 117. kJ. Calculate K = 6.2 x 10 24. %3D Round your answer to the nearest degree. T. °C

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter17: Chemcial Thermodynamics

Section: Chapter Questions

Problem 17.67QE: What is the sign of the standard Gibbs free-energy change at low temperatures and at high...

See similar textbooks

Related questions

Q: At 25 ∘C, the equilibrium partial pressures for the reaction A(g)+2B(g)↽−−⇀C(g)+D(g) were found…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is - 89.9 kJ. Calculate…

A: Given- ΔG=-89.9KJ=-89.9×103J=-89900J K=2.0×1016

Q: The concentration of glucose inside a cell is 0.13 mM. Outside the cell the concentration of glucose…

A: Given that : Concentration of glucose inside the cell (Ci)= 0.13 mM Concentration of glucose outside…

Q: calculate the Gibbs free energy of formation of BiF5 at 298 K. Is the formation of BiF5 from the…

A: Given to us that: The formation of a BiF5 molecule by its standard elements . And Temperature T=298K…

Q: ΔG = ΔH - T ΔS is the equation for the Gibbs free energy of reaction for a chemical process. If the…

A: The reaction that leads to the formation of the products under the reaction conditions is termed as…

Q: 3. The third law of thermodynamics can be combined with experimental data to provide an absolute…

A: Third law of thermodynamics combined with experimental data to determine absolute value of which…

Q: Calculate the standard change in Gibbs free energy for the reaction at 25 °C. Standard Gibbs free…

A: The study of flow of matter is called thermodynamics. Gibbs free energy is the chemical potential…

Q: Suppose some cells are assembling a certain protein made of 23 amino acids. Calculate The MAXIMUM…

A: During the combustion of 1 mole of glucose, 2872 kJ energy is released. Hence, energy released…

Q: What is the change in Gibbs Free Energy in joules for the following reaction at room tempature?…

A: Given reaction and information, H2(g) + I2(g) → 2HI (g) K=794

Q: Ammonia reacts with water in liquid ammonia solution according to the equation: NH3(g) + H2O ⇌ NH4+…

A: Spontaneity of a chemical reaction can be expressed in terms of Gibbs free energy change. Write the…

Q: Which substance would have the greatest standard molar entropy? O N2(g) NO2(g) O N2(1) O NO2(1)

A: Entropy (S): entropy dependence on randomness of a system . For example randomness order…

Q: Combustion of glucose (C,H,0.) is the main source of energy for animal cells: C,H1206(s) + 60,(8) –…

Q: Consider the oxidation of a generic metal M into a metal oxide as shown in the reaction. 3 M(s) +…

Q: (Q77) The standard Gibbs free energy (AG°rxn) for the formation of sulfur trioxide from sulfur…

Q: The balanced chemical equation for the combustion of propane gas is: C3H8 (g) + 5 O2 (g) --> 3 CO2…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 3 B(g) = C(g) + 3 D(g) were…

A: We will. Calculate∆G°

Q: Place the following in order of increasing molar entropy at 298 K. CO, C 5H 12 , H 2

A: Given CO C5H12 H2 Arrange them in order of increasing molar entropy = To be determined

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 2 B(g) = C(g) + 2 D(g) were…

A: In order to solve this question, we will use law of mass action to find the equilibrium constant at…

Q: Calculate the standard change in Gibbs free energy, AGixn , for the given reaction at 25.0 °C.…

Q: At 25 'C, the equilibrium partial pressures for the reaction 3 A(g) +4 B(g) 2 C(g) +2 D(g) were…

A: Equilibrium constant : K = PC2×PD2PA3×PB4 K = 5.672×5.6525.433×4.224 K = 0.0202 Standard Gibb's…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 2 B(g) = C(g) + 2 D(g) were…

Q: What is the change in entropy when 0.200 mol of potassium freezes at 63.7°C (H(fus)=2.39 kJ/mol)?

A: Entropy is a state function and it gives a measure of randomness in a system.Change in entropy is…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is -58.4 kJ. Calculate…

A: Given standard Gibbs free energy change is -58.4kj

Q: Observe the Figure 1.0 in which the influence of temperature to change in enthalpy, ∆H and entropy,…

A: Each chemical reaction is associated with a certain amount of energy. This energy can be liberated…

Q: The entropy of reaction for XeF6 (g) ⇌ XeF4 (g) + F2 (g) is 49 J/mol·K. If the equilibrium constant…

A: Feasibility of a reaction depends on the change in Gibbs free energy. The value of change in Gibbs…

Q: At 25 °C, the equilibrium partial pressures for the reaction A(g) + 2 B(g) = C(g)+D(g) were found to…

A: Given, A(g) + 2B(g) ⇌ C(g) + D(g) Equilibrium partial pressure for all the above species: PA = 4.22…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 25.0 °C is 56.5 kJ.…

Q: find the temperature in K above which a reaction with a delta H of 195.7 kJ/mol and 58.7 deltaS J/K…

A: For a reaction to be spontaneous, the value of should be negative i.e. . The given problem can be…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 2 B(g) = C(g)+ 2 D(g) were…

A: The given chemical equilibrium reaction is as follows,3A(g)+2B(g)⇌C(g)+2D(g)Partial pressure of…

Q: Consider the formation of nitrosyl chloride from NO and Cl2 at 25.0°C: 2NO(s) +Cl2(g) → 2NOCI(g)…

Q: Calculate the entropy change of the surroundings when 15.2 g of solid iodine sublimes at 25.0 °C.…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is - 147. kJ. Calculate…

A: The relation between standard Gibbs free energy and equilibrium constant is given as: ΔGo= -RT ln…

Q: Which of the following statements is correct regarding the change in Gibbs free energy of a chemical…

A: Gibbs free energy is a measure of maximum available work that can be extracted from any system under…

Q: Combustion of glucose (C H,0) is the main source of energy for animal cells: CH1206(s) + 60,(g) 6…

Q: At 25 ∘C , the equilibrium partial pressures for the reaction 3A(g)+4B(g)↽−−⇀2C(g)+2D(g) were…

Q: The reaction C6H12O6 + 6O2 → 6CO2 + 6H2O ΔHo = −1072 kJ/mol and ΔSo =…

A: For the given reaction, ∆H° = -1072 kJ /mol = -1072 × 103 J mol-1 ∆S° = 578 J K-1 mol-1 T = 37 ℃ =…

Q: Calculate the standard change in Gibbs free energy for the reaction at 25 °C. Refer to the AG°f…

Q: Place the following in order of increasing molar entropy at 298 K. CO , C 5H 12 , H 2

Q: Consider the oxidation of a generic metal M into a metal oxide as shown in the reaction. 3 2 M(s) +…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 30.0°C is 73.3 kJ.…

A: To solve this problem we will use the given formula to calculate the equilibrium constant as given…

Q: Calculate the standard change in Gibbs free energy, AGxn, for the given reaction at 25.0 °C. KCI(s)…

Q: The standard Gibbs free energy (∆G°rxn) for the formation of sulfur trioxide from sulfur dioxide and…

A: Given reaction: SO2 (g) + ½ O2 (g) → SO3 (g) The standard Gibbs free energy (∆G°rxn) for the…

Q: 10. Use the data: AGº (CO) = -137.2 kJ, AGº (C) = 0 kJ, AGº (O₂) = 0 kJ, to find K at 298 K for the…

Q: Consider the Gibbs free energy change for the conversion of glucose to fructose that occurs during…

Q: Which one of the following processes produces a decrease in the entropy of the system? precipitation…

A: Entropy is defined as the measure of randomness in the particles of a given substance or system. If…

Q: Discuss the spontaneity of each process in the following scenarios, based on the use of the Gibbs…

A: Gibb's free energy equation is : ∆G = ∆H - T∆S For a spontaneous process ∆G must be negative.

Q: A certain reaction is spontaneous at 65 ° C. If the enthalpy change for the reaction is 15…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 4 B(g) 2C(g) + 2D(g) were…

A: the answer is follows as:

Q: Calculate the standard change in Gibbs free energy for the reaction at 25 °C. Refer to the ΔG°f…

A: GIVEN: Chemical equation: To solve: Standard change in gibbs free energy=? Solution:

Q: Suppose some cells are assembling a certain protein made of 79 amino acids. Calculate the minimum…

A: The given reaction is,

Question

For a certain chemical reaction, the standard Gibbs free energy of reaction is 117. kJ. Calculate the temperature at which the equilibrium constant
K = 6.2 × 10 -22.
Round your answer to the nearest degree.
T =
°C

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

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

What is the sign of the standard Gibbs free-energy change at low temperatures and at high temperatures for the explosive decomposition of TNT? Use your knowledge of TNT and the chemical equation, particularly the phases, to answer this question. (Thermodynamic data for TNT are not in Appendix G.) 2C7H5N3O6(s) 3N2(g) + 5H2O() + 7C(s) + 7CO(g)
Determine the standard Gibbs free energy change, rG, for the reactions of liquid methanol, of CO(g), and ofethyne, C2H2(g), with oxygen gas to form gaseous carbondioxide and (if hydrogen is present) liquid water at298 K. Use your calculations to decide which of thesesubstances are kinetically stable and which are thermodynamically stable: CH3OH(), CO(g), C2H9(g), CO2(g),H2O().
What is the sign of the standard Gibbs free-energy change at low temperatures and at high temperatures for the synthesis of ammonia? 3H2(g) + N2(g) 2NH3(g)
The equilibrium constant for a certain reaction increases by a factor of 6.67 when the temperature is increased from 300.0 K to 350.0 K. Calculate the standard change in enthalpy (H) for this reaction (assuming H is temperature-independent).
Another step in the metabolism of glucose, which occurs after the formation of glucose6-phosphate, is the conversion of fructose6-phosphate to fructose1,6-bisphosphate(bis meanstwo): Fructose6-phosphate(aq) + H2PO4(aq) fructose l,6-bisphosphate(aq) + H2O() + H+(aq) (a) This reaction has a Gibbs free energy change of +16.7 kJ/mol of fructose6-phosphate. Is it endergonic or exergonic? (b) Write the equation for the formation of 1 mol ADP fromATR for which rG = 30.5 kJ/mol. (c) Couple these two reactions to get an exergonic process;write its overall chemical equation, and calculate theGibbs free energy change.
Billions of pounds of acetic acid are made each year, much of it by the reaction of methanol with carbon monoxide. (AssumeT= 298 K.) CH3OH() + CO(g) CH3COOH() (a) By calculating the standard Gibbs free energy change, rG, for this reaction, show that it is product-favored. (b) Determine the standard Gibbs free energy change, rG,for the reaction of acetic acid with oxygen to form gaseous carbon dioxide and liquid water. (c) Based on this result, is acetic acid thermodynamicallystable compared with CO2(g) and H2O()? (d) Is acetic acid kinetically stable compared with CO2(g)and H2O()?
What is the sign of the standard Gibbs free-energy change at low temperatures and at high temperatures for the combustion of acetaldehyde? CH3CHO(l)+52O2(g)2CO2+2H2O(l)
What is the sign of the standard Gibbs free-energy change at low temperatures and at high temperatures for the formation of hydrogen sulfide from the elements? H2(g)+18S8(s)H2S(g)
For the process A(l) A(g), which direction is favored by changes in energy probability? Positional probability? Explain your answers. If you wanted to favor the process as written, would you raise or lower the temperature of the system? Explain.
What is the sign of the standard Gibbs free-energy change at low temperatures and at high temperatures for the decomposition of phosgene? COCl2(g)CO(g)+Cl2(g)
Reword the statement in Question 109 so that it is always true. Criticize this statement: Provided it occurs at an appreciable rate, any chemical reaction for which rG 0 will proceed until all reactants have been converted toproducts.
When (if ever) are high temperatures unfavorable to a reaction thermodynamically?