For the reaction at 298 K 298ΔHof (kJ/mol) Bi2O5 (s) -604 Bi2O3 (s) -217 298ΔGof (kJ/mol) -689 -257 298So (J/mol) +94 +69 4Bi (s) + 3Bi2O5 (s)  5Bi2O3 (s) use the data below to answer the following. (a) Calculate ΔHo (b) Calculate ΔGo (c) Calculate ΔSo (d) Calculate the absolute entropy of elemental bismuth at 298 K.

Q: Consider the reaction: 2H20(1)2H2(g) + O2(g) Using standard thermodynamic data at 298K, calculate…

A: Consider the reaction: 2H2O(l) → 2H2(g) + O2(g) The free energy change when 2.33 moles of H2O(l)…

Q: Given the following data: C2H2(g) + 5/2 O2(g) --> 2CO2(g) + H2O(l)      ΔH= -1300.kJ C(s) + O2(g)…

A: The given equation are with their enthalpy of reaction are

Q: 8. For the reaction, A + B C, AH° = +30 kJ/mol; AS° = +50 J/molK. At 300 K, what must be the sign of…

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

Q: _16. Use the following data to calculate AG° at 298 K for the combustion of propane: OG, kmol…

A: The ∆G° of a reaction can be expressed as the difference between the ∆G° formation of products and…

Q: Calculate the standard free-energy changes for the following reactions at 25°C. CH4(g) + 2O2(g) →…

A: ΔGoreaction is to be found. Individual ΔG of formation at standard conditions are given.ΔGo 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: 0. Calculate the stan 2FES:(s) + 50:(g) → 2FEO(s) +4SO:(g)AH°rn =-1370 kJ 4H for FeO(s)=-268 kJ/mol…

A:

Q: Given ΔHrxn∘= −135 kJ, ΔS∘rxn= −263 J/K, & T= 299 K, will the reaction be spontaneous?

A: Given: ΔHrxn∘= −135 kJ ΔS∘rxn= −263 J/K T= 299 K To find: Whether the reaction is spontaneous

Q: 6. The overall reaction of sugar metabolism is C12H22O11(s) + 1202(g) = 12CO2(g) + 11H20(1). If 30%…

A: Given reaction:    C12H22O11(s) + 12O2(g) ⇌12CO2(g) + 11H2O(l)

Q: 12. Consider the oxidation of iron metal 4Fe +302g → 2Fe,O) . by determining the sign of Astotal,…

A:

Q: Using the data below, the reaction: 2SO­3(g) → 2S(s, rhombic) + 3O2(g) is nonspontaneous.…

A:

Q: At what temperature will a reaction become spontaneous, if its AS is +100.3 J/mol and AH° is +48.90…

A: Given : ΔSo = 100.3 J/mol. And ΔHo = 48.90 KJ/mol = 48900 J/mol.…

Q: When AS = 0.115 kJ/K, calculate AG at room temperature, 25 °C, for the following reaction. AH° can…

A:

Q: Using the appropriate thermodynamic values in the table below, calculate the lowest temperature at…

A: Gibbs free  equation is used to  calculate maximum reversible work that performed  at  constant…

Q: What is the total entropy change at 25oC for the reaction below, if the standard entropies of…

A:

Q: What is the total entropy change at 25oC for the reaction below, if the standard entropies of…

A: The Standard Entropy change of the Reaction is the difference between the entropies of Products and…

Q: Consider the hypothetical reaction: S(g) → T(g) AS° = 8.42 JK and AH° = -17.2 kJ %3D Calculate AG°…

A:

Q: Calculate ΔS° (J/mol-K) for the reaction below, given the thermodynamic data in the table. Report…

A:

Q: For the reaction: 6 COx + 6 H;O CH12O6«9 + 6O) (photosynthesis)| a.)Calculate the ASmiy, and…

A: The given reaction is 6CO2(g)  + 6H2O(l)----------> C6H12O6(s) +  6O2(g) Ds0rxn = ∑S0 products -…

Q: Calculate ΔH for the following reaction: C3O2(g) --> 3 C(graphite) + O2(g) Use the following data:…

A: The reactions given are 1) 2 CO(g) + C(graphite) --> C3O2(g)…

Q: 1203(s). (The combustion of aluminum in booster rockets provides part of the energy that lifts the…

A: In this question, we have to calculate the maximum work that could be obtained by oxidation of 1.72…

Q: 19 Consider the reaction: Cl20 (g) + 3/2 O2 (g) --> 2CIO2 (g) Given the following data: AH°…

A:

Q: value for ΔrS°, in units of J K-1‑mol-1 at 25 °C?

A:

Q: Calculate the ∆Suni and determine whether the following reaction is spontaneous or nonspontaneous at…

A: Calculate the ΔH and the ΔS for the system   2N2H4(g) + 2NO2(g)→3N2(g) + 4H2O(l)and then ΔSuniv =…

Q: From data given below, calculate ΔΗ AS, and AG for the following reaction at 25°C. 6CO2 (9) +…

A: Enthalpy for the reaction is calculated as shown below. Enthalpy for the reaction is 2802 kJ.

Q: use the data below to calculate ΔG at 245 K for each of the following reactions.Then use the data in…

A: The standard thermodynamic data for the given reactants and products at given temperature is,

Q: Consider this reaction: CH3COOH(I) > CH3OH(g) + CO(g) Calculate the minimum temperature at which…

A: To check spontaneity of a reaction , we check sign of ∆G of reaction.  As , a reaction is spontenous…

Q: For a particular reaction at 128.2 °C, AG = 190.07 kJ/mol, and A.S = 658.97 J/(mol K). Calculate AG…

A: GIBBS FREE ENERGY: The change in the Gibbs free energy, when a reaction occurs at a standard…

Q: Calculate AS°(rxn) in J/K for the following reaction at 373K. Co(g) + H20(g) → CO2(g) + H2(g) Δ…

A: Entropy is defined as the degree of randomness.

Q: 3. Calculate the standard free-energy change ( AG° ) at 25°C for the reaction 2H2(g) + N2(g) =N¿H4…

A:

Q: Use the data given to calculate the value of AG°rxn for the reaction at 25°C AgCI(s) Ag (aq) + Cl-…

A:

Q: Determine the value of ASgurr at 298 K, and predict whether or not the reaction is spontaneous at…

A:

Q: For the reaction N20 (g) + NO2 (g) →3 NO (g), at 25°C AH° = +155.6 kJ/mol and AS° = +172.4 J/mol K.…

A:

Q: Calculate ΔH°25° for the reaction: Fe3O4(s)+2 C(s, graphite)  = 3 Fe(s) + CO2(g) from the following…

A:

Q: A. The Second Law of Thermodynamics Calculate the entropy change, ASºuniverse for the following…

A: Given, CO(g) + 2H2(g)  ➝  CH3OH(l) Temperature (T) = 25°C = (25 + 273.15) K = 298.15 K Standard…

Q: Solid potassium chlorate decomposes into solid potassium chloride and owygen according to the…

A:

Q: þetermine the values of AH', AS'and AG'for the following two reactions at 25 °C, using the data…

A: A spontaneous reaction is a reaction that favors the production of compounds under the conditions…

Q: 5-For the reaction, A+B C, AH-+30 kJ; AS°=+50 J/K.Therefore the reaction is: (a) spontaneous at all…

A: ∆Hf°is the standard enthalpy change when one mole of a substance is produced from its constituent…

Q: What is the free energy change at 25oC for the reaction below, if the standard entropies of…

A: Answer :- ∆G = -16.995 (kJ)  The free energy change (∆G) for the given reaction = -16.995 kJ.…

Q: Which of the following sets of conditions must be true for a reaction that is thermodynamically…

A:

Q: Given the information A+ B → 2D AH° = -706.5 kJ ΔΗ AS° = 317.0 J/K %3D C → D AH° = 513.0 kJ AS° =…

A: Standard Gibbs free energy change of the reaction is given by the expression ∆Go=∆Ho-T∆So

Q: Read the following statements. Select all that are true. O For a spontaneous process, Asys S > 0 O…

A: Entropy of universe is continuously increasing. So change in entropy is positive.

Q: 9. For the following reaction at 298 K, AS = -308.2 J/K and AH = -192.7 kJ: 4NO(g) N₂O(g) + N₂O₂(g)…

A: Given reaction is 4NO(g) → NO(g) + N₂O3(g) For this reaction at 298 K , ΔS= -308.2 J/K and = -0.3082…

Q: In the reaction N2O4 = 2NO2, it is given that the AH298 and AS298 are +55.3kJ an +176J/K,…

A: The solution is given in the following steps:

Q: Consider the following reaction: * 4KCIO3(s) → 3KCIO4(s) + KCI(s) Determine AGosys for the process…

A: Given data set: ∆H°sys = -144.3 kJ ∆S°sys = -36.8 J/K We need to determine the value of ∆G°sys at T…

Q: Photosynthesis can be represented by the equation 6CO2(g) + 6H2O(1) = C,H12O6(s) + 602(g) a)…

A: Calculation  of entropy change of photosynthesis  reaction

Q: Consider the reaction: H2CO(g) + O2(g)→CO2(g) + H20(1) Using standard thermodynamic data at 298K,…

A: Given data,Moles of H2CO=1.76 molesStandard…

Q: For the reaction 4NH3(g) + 5O2(g) ⇄ 6H2O(g) + 4NO(g) ΔG* = −955.6 kJ What is the free energy…

A: The balanced reaction taking place is given as, => 4 NH3 (g) + 5 O2 (g) ⇄ 6 H2O (g) + 4 NO (g)…

Q: What is the total entropy change at 25oC for the reaction below, if the standard entropies of…

A: Given,∆S0 for Carbon= 5.74 J/mol K∆S0 for Hydrogen= 130.68 J/mol K∆S0 for C7H16= 130.68 J/mol K