2. Consider the following hermochemical Fe₂O3 + 300 equations: 2Fe + 3'00₂ 3Fe + 40₂ ACO + Fe 304 AH⁰ +12.5 k Calculate the value of AH (in kJ) for: AH° = -28.0 KJ : 3 Fe 203 +00-0 CO₂ + 2 Fe 201

Q: Determine AG for a reaction when AG = -175.6 kJ/mol and Q = 0.043 at 298 K. (R = 8.314 J/mol K)

A: Information of question

Q: 9. Calculate AH for the following reaction: 2B (s)+ 3,0,(g) → B,0, (s) Use the following reactions…

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Q: Consider the following reaction: Calculate AG for this reaction at 25 °C under these conditions:…

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Q: 9. At 25° C: AG° is 21.3 kJ for the reaction HCO,H(aq) - H*(aq) + HCO2 (aq) Given that R= 8.314…

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Q: Consider the problem below: (Equation 1) 2 Ca(s) + O2(g) ---> 2 CaO(s) AH = -1270.2 kJ (Equation 2)…

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Q: Calculate AG in kJ.mol-1 at 298 K for the following reaction: 2 A(g) + B2(s)→ 2 AB(g) AGO = 34…

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Q: Given the information below, calculate the value of AH¢° for Agl (s) is: AgI(s) + ½B12(g) → AgBr(s)…

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Q: Determine AH, q, w, and AE at 298 K and 1 atm pressure for the reaction of 9.439 g of NH3(g) with…

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Q: Consider the reaction described by the chemical equation shown. C,H,(g) + H,O(1) → C,H,OH(1) AHân =…

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A: We know that ,  ∆G = ∆G° + RT lnQ.  Given ∆G°= +326 kj     T= 298 k    Q= (PO3)2 / (PO2)3 =…

Q: Calculate the standard free energy change at 25°C for the reaction below. NH4NO3(s) + H₂O(1) → NH4*…

A: We have been the reaction taking place between NH4NO3 and H2O and the different delta H° and delta…

Q: Using enthalpies of formation, calculate AH° for the following reaction at 25°C. Also calculate AS°…

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Q: Given the information A+B 2D C D ΔΗ° = -641.9 ΚΙ ΔΗ° = 560.0 ΚΙ AS 282.0 J/K AS° -195.0 J/K…

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Q: When AS = 0.218 kJ/K, calculate AG at room temperature, 25 °C, for the following reaction. AH° can…

A: Recall the following expression        ∆G=∆H-T∆SGiven that value of ∆S=0.218 kJ.mol-1.K-1…

Q: 11. Describe the spontaneity of the following reactions. ( A) N + 3H ---> 2NH, AH= '91.8 kJ + B)…

A: A reaction is spontaneous when Gibbs free energy, ∆G of the reaction is negative.  Gibbs free energy…

Q: Calculate AG for the reaction 2 H₂S(g) + 5O₂(g) For the following conditions at 25°C: PH₂S=0.0004…

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Q: 3. Calculate AH for the formation of one mole of N,O, from the elements at 25°C using the following…

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Q: Calculate AGrxn at 298 K under the conditions shown below for the following reaction. Show formula…

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Q: Consider the reaction below: A(aq) 2 B(ag) AG -1.64 kJ rxn A 1.000 M solution of A was heated at…

A: ∆G° = -1.64 KJ Temperature (T) = 71.0°C = 273+71 = 344 K Initial concentration of A = 1.000 M…

Q: Find AGra for the reaction: 3 C(s) + 4 H2(g) - CaHs(g) Use the following reactions with known values…

A: According to law of Laplace and Lavoisier: If any thermochemical reaction is reversed, then…

Q: For a particular reaction, AH == 81.95 kJ and AS = 27.0 J/K. Calculate AG for this reaction at 298…

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Q: Given the information A + B – 2D ΔΗ -646.9 kJ AS 294.0 J/K C– D AH° = 390.0 kJ AS -179.0 J/K %3D…

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Q: Given the information A+B C 2D D calculate AG at 298 K for the reaction A + B 2C ᎪG° = AH = -641.9…

A: Given : reaction and thermodynamic data

Q: Use the data given here to calculate the values of AGixn at 25 °C for the Compound AG; (kJ/mol)…

A: The reaction taking place is given as, => A + B ----> C

Q: Use the data given here to calculate the values of AGin at 25 °C for the reaction described by the…

A: Gibbs free energy  is a thermodynamical quantity that measures the feasibility of the reaction Here…

Q: Given the information A+B C 2D D calculate AG at 298 K for the reaction A+B 2C AG = AH = 739.8 kJ AH…

A: The temperature given is .To find  for the reaction .

Q: Determine AG for C, H1, () +0,(g) 5 4CO,(g) + SH,0(g) given the following information: Substance AG;…

A: Answer: option a. -2,705 kJ is the value of ∆Grxn for the given reaction.

Q: From the values of AH and AS, predict which of the following reactions would be spontaneous at 25°C:…

A: H for A = 10.5 kJ/molS for A = 30 J/molKH for B = 1.8 kJ/molS for B = -113 J/molKT=25oC=25+273=298K

Q: Be sure to answer all parts. From the values of AH and AS, predict which of the following reactions…

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Q: Enter your answer in the provided box. 0 Calculate AG for the following reaction at 25°C: AGº kJ/mol…

A: Oxidation is the loss of electrons and reduction is the gaining of electrons. The reactions where…

Q: find the standard values to calculate the standard for the reaction. what is △g∘ at 25∘c for the…

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Q: Calculate AGrxn

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Q: What is the maximum work that could be obtained (in kJ) from 4.85 g of zinc metal in the following…

A: Given: Zn(s) + Cu2+(aq) →Zn2+(aq) + Cu(s) Mass of zinc metal is 4.85g.

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

A: Answer: In these questions we have to find out all the parameters those are responsible for the…

Q: Given the following at 25 °C and 1.00 atm: 2Fe(s) + 02(g) → 2FeO(s) 4Fe(s) + 302(g) → 2FE203(s) AH°…

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Q: Calculate AG°, for the following reaction at 449.0°C. rxn CH20(g) + 2 H2(g) → CH4(g) H20(g) AH° = -…

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Q: Calculate AG°rxn (in kJ) for a reaction where AH°= +124 kJ, AS°= +223 J/K, and T = 298 K %3D

A: Given; Enthalpy of the reaction (∆H°) = + 124 kJ Entropy of the reaction (∆S°) = + 223 J/K = + 0.223…

Q: Consider the reaction described by the chemical equation shown. 3C,H, (g) → C,H,(1) AHan = -633.1 kJ…

A: ∆S°reaction  = standard entropy of reaction  = ∆S°product - ∆S°reactant  ∆Sproduct = Standard molar…

Q: calculate ΔG in kJ•mol-1 at 298 K for the following reaction:  2 A(g) + B2(s)  →  2 AB(g)    ΔGo =…

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Q: Calculate AG for the reaction 2 H₂S(g) + SO2(g) 3 Srhombic(s) + 2 H₂O(g) For the following…

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Q: 3Fe2O3 + CO a)-109 kJ b) +40.5 kJ c) -15.5 kJ d) -59.0 kJ e) +109 kJ ->> CO2 + 2Fe3O4

A: The given thermochemical reactions are:Multiply the first reaction with 3 and second reaction with…

Q: Calculate ΔE, if q= 0.765 kJ and w= -850 J

A: Since ΔE = q - w where q is the heat flowing into the system from the surroundings and w is the work…

Q: Given the information AS° = 353.O J/K AS° = -222.0 J/K A+ B → 2D AH° = -776.1 kJ С — D AH° = 493.0…

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Q: Consider the following thermodynamic table. Ca(OH)2 (s) Ca²+ (aq) S (J/mol-K) H (kJ/mol) Gf (kJ/mol)…

A: In exothermic reactions heat is released into the surroundings and in endothermic reactions heat is…

Q: Enter your answer in the provided box. 0 0 Find AG for the following reaction, at 25°C, using AH and…

A: Answer:Enthalpy change for a reaction is equal to the difference between enthalpy of formation of…

Q: For the reaction Co(g) + 3H2(g)CH4(g) + H20(g) AH° = -206.1 kJ and AS° = -214.7 J/K The maximum…

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