For a reaction glutamate + NH3 → glutamine + H2O that occurred at 20⁰C, calculate the Gibbs free energy change of the reaction. Given the change in enthalpy of 3103 cal and change of entropy of 3.4 cal/K.

For a reaction glutamate + NH3 → glutamine + H2O that occurred at 20⁰C, calculate the Gibbs free energy change of the reaction. Given the change in enthalpy of 3103 cal and change of entropy of 3.4 cal/K.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter16: Spontaneity Of Reaction

Section: Chapter Questions

Problem 78QAP

See similar textbooks

Related questions

Q: Why is the standard entropy of a substance in the gas state greater than its standard entropy in the…

A: The intermolecular force between gas molecules is less than the intermolecular force between liquid…

Q: Why does the dissolution of MgCl2 have a negative entropy value?

A: The entropy represents the randomness present in a system. The solid phase has less entropy than the…

Q: Calculate the standard reaction entropy of H2(g)+1202(g) → H2O (1) at 25°C. Given that Smø (H2O,/) =…

A: Answer:- This question is answered by using the simple concept of calculation of entropy cahnge for…

Q: Indicate whether each process produces an increase or decrease in the entropy of the system

A: Given :- (a) CO2(s) —> CO2(g) (b) CaO (s) + CO2 (g) —> CaCO3 (s) (c) HCl (g) + NH3 (g) —>…

Q: the enthalpies of formation, standard entropies, and standard heat capacities to calculate the…

A: 2O3 (g) ---------> 3O2 (g) Standard enthalpy of a reaction…

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: What is the value of change in entropy at standard state and 25 degrees Celsius that accompanies the…

A: Recall the given reaction C + CO2 → 2 CO So, change of enropy for this reaction is-…

Q: The variation of the Gibbs free energy of a given substance with temperature is given by G = aT + b…

Q: Hydrochloric acid reacts with sodium hydroxide to form sodium chloride and water. If the change in…

A: Given, HCl is react with NaOH to form NaCl and H2O . The change in enthalpy is 56.13 KJ and the…

Q: Calculate the standard entropy change for the formation of one mole methanol at 25 °C. 2 CO2(g)…

Q: 2. A mixture consists of nitrogen (28 g/mol) and oxygen (32 g/mol). Decreasing the Gibbs free energy…

Q: At 373.15 K and 1.000 atm, the Gibbs energy change of vaporization of water is equal to zero, and…

Q: A chemist was investigating the polymerisation of methanol for the synthesis of propene (C3H6) by…

A: The given data: The enthalpy change of the reaction( ∆Hr) = -101.18 kJ/mol The entropy change of…

Q: Consider this chemical reaction: glutamate + NH3 → glutamine + H2O. Calculate the Gibbs free energy…

A: Given ΔH = 4103 cal ΔS = 2.4 cal/K T = 68°F

Q: Considering the above information, which of these chemical reactions would AGbe approximately equal…

A: Entropy is the measure of disorderness of the system. More is the disorder in the system, more is…

Q: Calculate the change in the standard entropy of the system, ΔS°, for the synthesis of ammonia from…

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: Calculate the change in entropy that occurs in the system when 45.8 g of diethyl ether (C4H10O)…

Q: What is the significance of the change in Gibbs free energy (ΔG) for a reaction?

A: In thermodynamics free energy or Gibbs free energy is the energy that is used to express the total…

Q: Use standard molar entropies to calculate the entropy change (in J/K.mol) for the reaction…

A: The standard entropy change of reaction ( ∆S° ) can be calculated from standard molar entropies of…

Q: Calculate the boiling point of carbon tetrachloride if the standard entropy and enthalpy of…

Q: As a system goes from state A to state B, its entropy decreases. What can you say about the number…

A: Given: Here there is a decrease when the system goes from state A to state B. The objective is to…

Q: Calculate the change in entropy when 15.9 grams of argon (Ar) undergo isothermal compression from…

Q: hat is AG for the reaction ATP + H2O + ADP + P¡ in which the concentrations are ATP = x2 M, ADP = x…

Q: Create a system that shows the third law of thermodynamics and how it relates to the concept of…

Q: Given the balanced reaction A + 3B = 2C, calculate the entropy change of the universe if: T = 25…

A: Given, A + 3B = 2C Temperature (T) = 25°C = (25 + 273.15) K = 298.15 K A and B are pure gases.…

Q: Explain the reason that the conversion of liquid water to gaseous water has a positive change in…

A: Given statement is : Explain the reason that the conversion of liquid water to gaseous water has…

Q: Calculate the change in entropy associated with the Haber process to produce ammonia from nitrogen…

A: Given,the reaction is. N2(g) + 3H2(g) <--------> 2NH3 We have to calculate change in entropy.

Q: The standard molar entropy of silver chloride (AgCl) is 96.2 J/(mol*K). What is the entropy of 1.78…

A: We have to calculate the entropy of given mass of Silver chloride.

Q: Calculate the gibbs free energy for the complete combustion of lactic acid at 400K

A: given Calculate the gibbs free energy for the complete combustion of lactic acid at 400K

Q: calculate the free energy change (in kJ) of a reaction at 466.4K that has an entropy change of…

A: Given, ΔS = 692.2 J/K = 0.6922 kJ/K ΔH = - 4.24 kJ T = 466.4 K Free energy change ( ΔG )…

Q: What is the application of standard Gibbs free-energy to processes and reactions What is its…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

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

A: Equilibrium constant in terms of pressure is defined as the product of partial pressures of products…

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

A: The question is based on the concept chemical thermodynamics. We have been given partial pressure…

Q: Place the following in order of increasing molar entropy at 298 K. CO2 C3H8 SO

A: A thermodynamic state property which measures the degree of disorderness or randomness of the…

Q: calculate the standard reaction entropy of the following chemical reaction:

Q: Hydrogen gas burns in an atmosphere of bromine gas to produce hydrogen bromide gas according to the…

Q: represents the change in entropy for a system going from 142 possible microstates to 830 possible…

A: In Boltzmann's definition the entropy is the total numbers of possible microstates. the Boltzmann's…

Q: What is the significance of the change in Gibbs free energy (∆G)for a reaction?

A: The significance of the change in Gibbs free energy (∆G)for a reaction: (i) If ∆G for a reaction…

Q: What is the chemical significance of a positive Gibbs free energy change and what is the chemical…

A: The amount of energy available for doing some useful work is termed as free energy or Gibbs free…

Q: Calculate the change in entropy when 250 kJ of energy is transferred reversibly and isothermally as…

A: Solution: Entropy is defined as the measure of the randomness of particles in a system.Change in…

Q: For a process that occurs at a constant temperature, does the change in Gibbs free energy depend on…

A: The Gibbs energy change can be defined by the expression as- ∆G=∆H−T∆S where ΔG: Gibbs Free Change…

Q: The standard molar entropy of benzene is 173.3 J K-1 mol-1. Calculate the change in its standard…

A: The given data contains, Standard molar entropy of benzene= 173.3 J/K.mol Temperature T1= 25°C=298 K…

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

Q: Calculate the standard reaction entropy of: H2 (g) + 1/2 02(g) - H2O(1) At 25 degrees Celsius.

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

Question

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

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

How do I answer these questions? 1. For a reaction that has ∆H of -30 kJ and ∆S of -62 J/K, estimate at what temperature will the reaction change from spontaneous to non-spontaneous reaction? 2. For a reaction glutamate + NH3 → glutamine + H2O that occurred at 20⁰C, calculate the Gibbs free energy change of the reaction. Given the change in enthalpy of 3103 cal and change of entropy of 3.4 cal/K. 3. For a reaction of conversion of ATP into ADP at 20⁰C, calculate the reaction Gibbs free energy. Given the change in enthalpy is 20.27 Kcal and the change in entropy is 85 cal/Kelvin.
Calculate the equilibrium constant at 37oC for the reactionGlucose + 6O2 + 36ADP + 36Phospate → 6CO2+ 42H2O +36ATP ... ... ...Gibbs free energychange of Go= − 423 kcal/mole of Glucose
Glycolysis is the process by which glucose is metabolized to lactic acid according to the equation C6H12O6(aq)2C3H6O3(aq) G=198 kJ at pH 7.0 and 25°C Glycolysis is the source of energy in human red blood cells. In these cells, the concentration of glucose is 5.0103 M, while that of lactic acid is 2.9103 M. Calculate AG for glycolysis in human blood cells under these conditions. Use the equation G=G+RT In Q, where Q is the concentration quotient, analogous to K.
What can be said about the sign of the entropy when solid NaCl is dissolving in water? What can be said about the enthalpy for this process?
Define isotropy and anisotropy with respect to material properties
What is the entropy at SATP of a reaction where ∆Hºrxn=12.5 kJ and Keq=32.1?
In the binding of a substrate to a protein, what equation does one use to calculate the total entropy change of a binding reaction under standard conditions? If the free energy change is equal to the enthalpy change, what is the change in entropy? Can you say anything more about the various contributions to the total entropy change?
Calculate the free energy change that occurs when a reaction has an enthalpy of −315.2 kJ mol−1 and an entropy change of 224.7 J mol−1 K−1 at 211.3 ∘C. What is the equilibrium constant for this reaction at this temperature? Will that constant increase or decrease as the temperature is increased?
a. Calculate the standard Gibbs free energy change for the process of dissolution of benzene in water. b. Find the chemical potential of benzene solution standard state ΔfGo(C6H6,aq).
Calculate the standard Gibbs free energy in kJ mol–1.
Use ∆Hf0 of CO2 and H2O and combustion enthalpy of sucrose (6.155 x 103 kJmol-1 ) to calculate ∆Hf0 of sucrose
Aerobic respiration links the oxidation of glucose with the production of ATP form ADP.Given the following thermodynamic data, C6H12O6(s) + 6O2(g) → 6CO2(g) + 6H2O(l) ΔrH° = −2803 kJ/mol-rxn ATP + H2O(l) → ADP + HPO42-(aq) ΔrH° ≈ −24 kJ/mol-rxn calculate the enthalpy of reaction for the aerobic production of 25 ATP shown below.C6H12O6(s) + 6O2(g) + 25ADP + 25HPO42-(aq)→ 6CO2(g) + 25ATP + 31H2O(l) ΔrH° = ?