A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 29.0 °C and constant total pressure. Then, he measures the reaction enthalpy ΔH and reaction entropy ΔS of the first reaction, and the reaction enthalpy ΔH and reaction free energy ΔG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate ΔG for the first reaction and ΔS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor reverse reaction is spontaneous because the system is at equilibrium.

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: For a certain chemical reaction, the standard Gibbs free energy of reaction is -114. kJ. Calculate…

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Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is -87.1 kJ. Calculate…

A: The standard Gibbs free energy of the reaction = -87.1 kJ = -87100 JThe equilibrium constant of the…

Q: + Gibbs Free Energy: Temperature Dependence Gibbs free energy (C) is a measure of the spontaneity of…

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

A: Value of ∆G or ∆S can be calculated using relation :  ∆G = ∆H - T∆S  A reaction is Spontaneous if ∆G…

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

A: If for a reaction ∆G= -ve => forward rxn is spontaneous ∆G= +ve => reverse rxn is spontaneous…

Q: Through the use of the Gibbs-Helmholtz equation, it is determined that ΔGo for a reaction is 20…

A: The free energy of Gibbs is a thermodynamic potential that can be used to measure the overall…

Q: In each case, he fills a reaction vessel with some mixture of the reactants and products at a…

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Q: Calculate the free energy change that occurs when a reaction has an enthalpy of −315.2 kJ mol−1 and…

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Q: Calculate AGxn for the given reaction at 700 K under the given conditions + 3 H₂(g) → 2 NH3(g) AGO =…

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Q: A coffee-cup (constant pressure) calorimeter is used to carry out the following reaction in 63.5 mL…

A: We have to calculate  ΔrH for the reaction.

Q: Calculate the standard enthalpy change for the reaction at 25 ∘25 ∘C. Standard enthalpy of formation…

A: Known: ∆Hfo of Mg(OH)2(s)=-924.7 kJ/mol∆Hfo of HCl(g)=-92.3 kJ/mol∆Hfo of MgCl2(s)=-641.62…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 5.00 °C is 92.4 kJ.…

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Q: For a chemical reaction the equilibrium constant was found to be K = 1.4 × 10–8 at T = 298.15 K, and…

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Q: Adenosine triphosphate (ATP) is a compound that provides energy for biomechanical reactions in the…

A: Given: ΔH = -20.0 KJ/mol = -20000 J/mol. And ΔS = 34.0 J/K.

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: For a certain chemical reaction, the standard Gibbs free energy of reaction is -99.3 kJ. Calculate…

A: to calculate the temperature, we will use the formula which related Gibbs free energy and the…

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

A: If given free energy is positive then the reaction is non spontaneous and vice versa. Using all the…

Q: Calculate the standard entropy, ASn, of the reaction at 25.0 °C using the table of thermodynamic…

A: From any reaction we can calculate the entropy change and Gibbs free energy change of the reaction .

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: Thermodynamic data were collected for a reaction where sodium chloride was dissolved in water at…

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Q: For the reaction SO 2(g) + Cl 2(g) → SO 2Cl 2(g),   K eq = 0.377 at 25 °C. What is Δ G° for the…

A: Consider the given reaction as; SO2 g + Cl2 g  → SOCl2 g Given information is as follows; Keq =…

Q: Consider a 1.2 mol block of iron with a specific heat capacity of 0.44 J/g°C. The atomic mass of Fe…

A: The amount of heat required to raise the temperature of the sample is given by: q =m c∆Tq is the…

Q: From the standard molar enthalpy of combustion of pentane at 298 K, calculate the value of  Δr A°…

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

A: we need to calculate the missing values for ΔG in the first reaction and ΔS in the second reaction…

Q: N2(g) + 202(g) → 2NO2(g) AH = +66.4 kJ Complete the table for Reaction 3. Assume the process occurs…

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Q: 10 For a certain chemical reaction, the equilibrium constant K = 3.4 × 10º at 30.0 °C. Calculate the…

A: The relationship between standard Gibbs free energy change (∆G°) of reaction and equilibrium…

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

A: The spontaniety of Reaction depends upon the sign of ∆G value for the reaction . The reaction is…

Q: ritical reaction in the production enosine triphosphate, ATP, to aden ATP(aq) + H,O(1) → ADPO which…

A: Reaction  ATP (aq) + H2O (l) →ADP (aq)+HPO42- (aq) G = ΔΔG0 + RT ln K       = ΔG0 + 2.303 RT log K…

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

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Q: Calculate the standard enthalpy change for the reaction at 25 ∘25⁢ ∘C. Standard enthalpy of…

A: Given : reaction Tip : know the standard enthalpy of formation of compounds

Q: In each case, he fils a reaction vessel with some mixture of the reactants and products at a…

A: The Gibbs free energy of any reaction is given as,

Q: Calculate the standard change in Gibbs free energy, Δ?∘rxnΔ⁢Grxn∘ , for the given reaction at 25.0…

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Q: For the reaction Ca(OH)2 (aq) + 2HCl(aq) → CaCl₂ (s) + 2H₂O(1) = 206 J/K The equilibrium constant…

A: For the reaction, Ca(OH)2(aq) + 2HCl(aq) ----> CaCl2(s) + 2H2O(l) Enthalpy change (∆H°) = -30.2…

Q: Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your…

A: The relationship between ∆G, ∆H and ∆S is as follows: ∆G=∆H - T∆S ∆H is change in enthalpy of…

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

A: A reaction in which the change in Gibbs free energy is negative or less than zero is a spontaneous…

Q: Calculate the standard enthalpy change for the following reaction at 25 °C. MgCl, (s) + H,O(1)…

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

A:

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at  15.0   °C  is…

A:

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

A: Given,  (a). P4 (g) + 6Cl2 (g) --------> 4PCl3 (g)  Change in enthalpy of the reaction = ΔH =…

Q: Calculate the standard enthalpy change for the reaction at 25 °C. Standard enthalpy of formation…

A: Given, Mg(OH)2(s) + 2HCl(g) ➝ MgCl2(s) + 2H2O(g) Temperature (T) = 25°C Species   standard enthalpy…

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

A: (1)ΔG = 0 Which is spontaneous? neither(2)ΔS = 2152 J/K Which is spontaneous? this reaction(1)…

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

A: