The reaction:    A + B going to C + D has a ∆Go of +64 kJ/mol. A. What is the ∆G for the reaction if the cellular concentrations of A and B are 10 μM and the concentration of C and D are 1mM? B. Can hydrolysis of ATP to AMP drive this reaction forward? Why? (∆G for the hydrolysis of phosphoanhydride bonds is -33Kj/mol).

Q: Calculate ∆S° for the following reactions in J K-1 a. 2 C2H6(g) + 7 O2(g) → 4 CO2(g) + 6 H2O(g) b.…

A: The standard molar entropy of the compounds in reaction (a) can be listed as follows: ∆Soethane =…

Q: If ∆H < 0 and ∆S < 0, a reaction will be:

A: We know that,  From Gibbs -Helm holtz equation,     ∆G=∆H-T∆S

Q: (a) If K&lt;&lt; 1 for a reaction, what do you know about the sign and magnitude of ∆Go? (b) If…

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

Q: Use data in the table below to establish at 298 K for the reaction: 2 NaHCO3 (s) → Na2CO3 (s) +…

A: Here we are required to find the equilibrium constant .

Q: 1. Which of the relationships between the free energy change of a system and associated entropy…

A: The Gibbs free energy is expressed as G =H –TS

Q: An unknown acid, HB, has a ∆G°rxn of 35.0 kJ/mol at 298 K. What is the Ka of HB?

A: Acids are the chemical compounds which are able to provide proton, H+ in the solution. Acids have…

Q: At 25 ̊C , calculate the ΔG ̊sys for: N2 + 3H2 → 2NH3 ΔG ̊f N2(g) = 0 kJ/mol ΔG ̊f H2(g) = 0…

A: The given values are ΔG°f for N2(g) = 0 kJ/mol, ΔG°f for H2(g) = 0 kJ/mol, and ΔG°f for NH3(g) =…

Q: b. ∆H0sys

A:

Q: Which reaction is more energetically favored, one with ΔG0 = - 44 kJ/mol or one with ΔG0 = + 44…

A: The spontaneity of a reaction can be found out by the change in Gibbs free energy of the reaction.…

Q: Answer the following questions to the best of your knowledge. a. Why the Gibb’s free energy is such…

A: A state function is the property of the system that depends only on the state of the system. It…

Q: An unknown acid, HB, has a ∆G°rxn of 17.5 kJ/mol at 298 K. What is the Ka of HB?

A:

Q: A.) For pentane, the ∆H° of vaporization is 26.22 kJ/mol and the ∆S° of vaporization is 87.88…

A:

Q: 9.Examine the following reaction: NH4Cl (s)→NH3 (g)+HCl (g) ΔH0=176 kJ At 25 °C, this reaction has…

A:

Q: H2(g) + I2(g) --> 2HI (g) H2: deltaH = 0 kJ/mol; S = 131 J/molK I2: deltaH = 0 kJ/mol; S = 118…

A:

Q: Calculate the ∆?° at 298K of the following reaction, H2(g) + F2(g) ----> 2HF(g). Given that our  ∆H°…

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Q: the "free" energy for a fictitious example where the reaction is exothermic (AH=-100 kJ) but has a…

A: Solution The correct option is C) The free energy change is the maximum energy  available to do work…

Q: For the reaction:                       SO3 (g)  →  SO2 (g)  +  1/2 O2 (g)         the ΔHo is…

A: The spontaneous nature of the reaction is determined by calculating the change of free energy of the…

Q: 3. The equilibrium constant for the reaction: 250:(8) + O:(8) = 250,(8) is 2.8 x 10' at 25.0°C. a.…

A: Given, reaction : 2SO2(g) +O2(g)⇌2SO3(g) Equilibrium constant , Keq=2.8×102

Q: An inorganic chemist prepared a new compound in their lab that has a very low boiling point: -45.ºC.…

A:

Q: Calculate ∆rH o for the overall reaction 3P + Q → S, given the following data below:  2P + 3Q → R +…

A: 2P + 3Q → R + T  ∆Ho -64 kJ/mol ---------(1) S + P → R   ∆rHo = 100 kJ/mol ----------(2) P + ½T → Q…

Q: For the reaction:                       SO3 (g)  →  SO2 (g)  +  1/2 O2 (g)         the ΔHo is…

A: For the given reaction, standard Gibbs's free energy is calculated as shown in equation (1).…

Q: At 25 ̊C , calculate the ΔG ̊sys for: N2 + 3H2 → 2NH3 ΔG ̊f N2(g) = 0 kJ/mol ΔG ̊f H2(g) = 0…

A: The problem is asking us to calculate the standard Gibbs free energy change (ΔG°sys) for the…

Q: An unknown acid, HB, has a ∆G°rxn of 12.5 kJ/mol at 298 K. What is the pKa of HB?

A: Given information: ∆G°rxn = 12.5 kJ/mol Temperature = 298 K

Q: Consider the reaction: ICl(g) + Cl₂(g) → IC₃(s). The ∆G(f)° of ICl(g) is -5.5 kJ/mol and the ∆G(f)°…

A: Given: ∆G(f)° of ICl(g) = -5.5 kJ/mol ∆G(f)° of ICl₃(s) = -22.59 kJ/mol ∆G(f)° of Cl2(s) = 0 kJ/mol

Q: What is “entropy” ? Give a useful definition. In each of the following balanced chemical reactions,…

A: Entropy may be defined as a measure of randomness in a system.

Q: For the following reaction, AGºrxn = -12.17 kJ/mol at 1700 C. 2 A(g) + B(g) 2 C(g) a. What is the…

A: Given- 2A+B&lt;-&gt;2C.        ∆G°rxn=-12.17KJ/mol  Moles of A=2mol Moles of B=1.40mol Moles of…

Q: Considering the fact that the formation of a bond between two atoms is exothermic and is accompanied…

A: We have to tell among the given options which are correct about the bond breaking. Introduction:…

Q: For the reaction CaCO3(s) → CaO(s) + CO2(g) which is spontaneous only at high temperatures Group of…

A: The question is based on the concept of chemical thermodynamics. we have to identify the conditions…

Q: at 25 ̊C , calculate the ΔG ̊sys for: N2 + 3H2 → 2NH3  ΔG ̊f N2(g) = 0 kJ/mol ΔG ̊f H2(g) = 0…

A: The free energy change for the reaction is the difference between the sum of the free energies of…

Q: Which of the following is a Nernst equation? a. ∆G = ∆Go + RT ln Q b. ∆Go = - RT ln K   c. Eo =…

A: Nernst Equation -  It is a chemical equation used in electrochemistry. It helps us find out the cell…

Q: At 25 oC an antibody binds a protein with a ∆H = -87.9 kJ/mol and  ∆S = -118.9 J mol-1 K-1 Which of…

A: Gibbs free energy, also regarded as the Gibbs function, Gibbs energy, or free enthalpy, is a…

Q: 11111) Which of the following statements determine a reaction to be spontaneous?     The ∆Hrxn is…

A:

Q: S°

A:

Q: Which one of the following reactions will have a positive ∆S? A. CO2 (g) → CO2 (s) B. 2 Hg (l) + O2…

A: We know that Entropy is directly proportional to randomness and we also know that randomness is…

Q: Using data from the table below, write the equilibrium-constant expression and calculate the value…

A:

Q: At 460 K, ∆G = -11.2 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…

A: For the reaction 2A --&gt; B As in the question, it is not mentioned that whether the reaction is in…