Which of the following reactions would be spontaneous? O AH = -50 KJ, T = 250K, AS = -200 J %3D %3D O AH = 100 KJ, T = 400K, AS = -200 J O AH = 100 KJ, T = 400K, AS = 200 J %D %3D O AH = 90 KJ, T = 500K, AS = 200 J ΔΗ - %3D %3D

Q: 2 N205 4 NO2 + O2 at 25C N2O5 11.29 KJ/mol NO2 33.15 KJ/mol O2 O KJ/mol What is the AH° for the…

A: Q.13:  2N2O5 (g)  <------> 4NO2(g) + O2(g)  We can find ∆Horxn using the formula below and the…

Q: 2. The values of AH°(rxn) and AS°(rxn) for the reaction 2 NO(g) + O:(g) →2 NO:(g) are -12 kJ and…

A: Given: ∆H°rxn=-12 kJ=12×103 J∆S°rxn=-146 J/KT=298 K To find: (a) Whether the reaction is spontaneous…

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Q: Fe(s) + 2HCI(aq)→FeCl2(s) + H2(g) for which AH° = -7.400 kJ and AS° = 107.9 J/K at 298.15 K. (1)…

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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 the data from this table of thermodynamic properties to calculate the values of ASixn for each…

A: For the given reaction,         2H2O2  (l)   →  H2O (l)  + O2 (g) ∆S°rxn =  (Σv∆S°)product    -…

Q: For each reaction with AH = + 187 kJ/mol and AS = + 365 J/molK ,at what temperature at which the…

A: Given  ∆H         = 187 KJ / mol 1 KJ       = 1000 Joule  187 KJ   = 187 × 1000 Joule…

Q: The reaction Crienly(aq) + 6 NHylaq)- Cr(NH₂l(aq) 3endag) where en represents ethylenediamine, is…

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Q: 0. Calculate the stan 2FES:(s) + 50:(g) → 2FEO(s) +4SO:(g)AH°rn =-1370 kJ 4H for FeO(s)=-268 kJ/mol…

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Q: T Cobalt(II,III) oxide can be reduced to form elemental cobalt through the reaction: tl Co3 04(s) →…

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Q: Given the information A+ B 2D AH = 738.8 kJ AS = 357.0 J/K C D AH = 454.0 kJ AS = -117.O J/K…

A: If a chemical reaction is reversed, the sign on ΔH and ∆S is changed. If a multiple of a chemical…

Q: For the next three questions, use the data given in the table to calculate the indicated…

A: To calculate the values , we would use given data values .

Q: 7a. Calculate the value of AG° for the reaction below, given the values of AH° and AS°. Will the…

A: Given a chemical reaction  Cu2S + S -> 2cus Given of data a  ΔH° = -26.7kj/mole ΔS° =…

Q: AH = 484. kJ J AS = 1379. K. AG = kJ 2H,0()- 2H,() + 0,) Which is spontaneous? O this reaction O the…

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Q: AH = 484. kJ AS = 1618. 24,02) – 2H,e) + 0, e) AG = OJ Which is spontaneous? O this reaction the…

A: The spontaneity of any reaction can be measured by observing the Gibbs free energy or the Entropy of…

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

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Q: Without doing any calculations, predict the sign of ΔH foreach of the following reactions:(a)…

A: (a) The conversion of solid NaCl into gaseous Na+ and Cl- ions required the absorption of heat which…

Q: tivity 6.2 Calculate the AS sys' AS and AS univ of the following processes at 25°C and determine…

A: Entropy is the measure of a system's thermal energy per unit temperature that is unavailable for…

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

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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: (1) Calculate AG for the following reactions at the stated temperatures: (a) ZnO(s) + C(s) Zn(s) +…

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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°…

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Q: #4 Find ΔGo for the following reaction, at 25°C, using ΔHof and So values. NH4Cl(s)→NH3(g) + HCl(g)…

A: The change in Gibbs free energy (ΔGo) is the useful work done by the system. It is usually…

Q: Üse the References t Hint: No calculations are required. For the reaction 6CO2(9) + 6H20(1)C6H1206 +…

A: 6CO2 + 6H2O -----> C6H12O6 + 6O2 delta H° = 2.8×103 kJ delta S° = -259J/K We have to predict the…

Q: Predict the following reaction, whether its spontaneous or non-spontaneous.          a. 2NaOH (s)…

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

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Q: Consider the reaction 2Na(s) + 2H2O(1)–2N2OH(aq) + H2(g) for which AH° = -368.6 kJ and AS° = -15.30…

A: 2 Na (s) + 2 H2O (l) ==> 2 NaOH (aq) + H2 (g)

Q: Predict whether the following reaction will be spontaneous 3Fe2+ Fe(s) 2Fe3+ (aq) EºFe2+/Fe = -0.44…

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Q: From data given below, calculate AH°, AS°, and AG° for the following reaction at 25°C. P,O10 (s) +…

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Q: 4 Fe + 30, 2 Fe,O; AS°3ys = - 225 J /K AH® 0.0 0.0 -98.3 kJ/mol What is AS° univ if AS°ys = - 225 J/…

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Q: Hint: No calculations are required. For the reaction NH,CI(aq) NH3(g) + HCI(aq) AH° = 86.4 kJ and…

A: According to Gibbs free energy relation  ΔGo = ΔHo − T  ΔSo  Where  ΔG o= change in gibbs free…

Q: Calculate AG° and K, at 25 °C for the reaction 2 HBr(g) + Cl2(g) → 2 HCI(g) + Br,(t) Is the reaction…

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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: For the reactionP4O10(s) + 6H2O(l ) ----> 4H3PO4(aq)ΔG° = -447.8 kJ and ΔS° = -16.3 J/K at 329 K…

A: ΔG on reaction of 1.00 mol P4O10 is -447.8 kJ. Hence, ΔG on reaction of 1.80 mol P4O10 is 806.0 kJ…

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

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Q: "uopsonb siun Consider the reaction H,CO(g) + O2(g)– CO2(9) + H2O(1) for which AH° = -563.3 kJ and…

A: The reaction is – H2COg + O2 g →CO2g + H2Ol∆H∘ = - 563.3 kJ∆S∘system=-140.5J/K

Q: b) CHucgst 20zcg)→CO2(g) +2 H2Ocg). N Hat (AHEs -132.5)(AGʻ4%s -79.31)(5° 113.4) CI (AH'sis…

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Q: For the reaction 2 NaHCO3 (s) → Na₂CO3 (s) + H₂O (1) + CO₂ (g), AH = +85.0 kJ and AS is calculated…

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Q: Given the following table of thermodynamic data, AH, (kJ/mol) AG (kJ/mol) Substance P2(g) POCI 3(g)…

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Q: (2) Given: compound DH°, (KJ/mol) H,O,(1) - 187.7 H,O(1) - 285.5 (a) Calculate the standard heat of…

A: Given:

Q: Consider the reaction Fe2O3(s) + 2Al(s)Al2O3(s) + 2Fe(s) for which H° = -851.5 kJ and S° = -37.00…

A: Given chemical reaction is: Fe2O3(s) + 2Al(s)→Al2O3(s) + 2Fe(s) for which H° = -851.5 kJ and S° =…

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: Consider the reaction S(s,rhombic) + 2CO(g)SO2(g) + 2C(s,graphite) for which H° = -75.80 kJ and S°…

A: (1) First, calculate the entropy change of the surroundings as follows: S°surroundings = -∆H°T =…

Q: Calculate AG° and K, at 25 °C for the reaction 2 HBr(g) + Cl,(g) → 2 HCl(g) + Br2(t) Is the reaction…

A: Given information,

Q: 4. Determine whether the hydrogenation of propene gas reaction at 298 is spontaneous or…

A: Properly solved in step 2.

Q: Without doing any calculations, predict the sign of ΔH foreach of the following reactions:(a) 2…

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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: Hint: No calculations are required.For the reaction4NH3(g) + 5O2(g)4NO(g) + 6H2O(g)H° = -905 kJ and…

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