For the reactionNH4NO3(aq)  ------->N2O(g) + 2 H2O(l) G° = -174.9 kJ and H° = -149.6 kJ at 253 K and 1 atm.This reaction is (reactant, product)_______  favored under standard conditions at 253 K.The entropy change for the reaction of 1.95 moles of NH4NO3(aq) at this temperature would be  _______J/K.

Q: For the reaction CO(g) - Ch(g) COCI,(g) AG° = -66.7 kJ and AS -137.3 J/K at 303 K and 1 atm. This…

A: ∆G°=∆H°-T∆S Now, the values of ∆G and ∆S are negative at 303 K. ∆G°=-66.7kJ∆S=-137.3J/K so, the…

Q: Consider the reaction H;CO(2) - 0,()CO,(g) - H,O() for which AH" = -563.3 k and AS -140.5 J/K at…

A: The given reaction is: H2CO(g) + O2(g)  - -----> CO2(g) + H2O(l)  Also given ∆Ho = - 563.3 kJ *…

Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: Gibbs free energy for reversible reactions at any point can be easily estimated with the use of…

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

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Q: . Calculate AHn and ASrn for the reaction below: rxn Txn N204(g) + 4H2(g) → N2(g) + 4H2O(g) 9.66 AH?…

A: Since for any reaction, the  ΔH0rxn and ΔS0rxn is given by  ΔH0rxn = sum of (ΔH0f (products) X…

Q: For the reaction NH,NO3(aq) N2O(g) + 2 H20(1) AG° = -183.4 kJ and AH° = -149.6 kJ at 338 K and 1…

A: 1- This reaction have ∆G° value is negative that means reaction is spontaneous in forward direction…

Q: For the reaction CaCO3(s)  CaO(s) + CO2(g) G° = 135.4 kJ and H° = 178.3 kJ at 267 K and 1 atm.…

A: The given chemical reaction is as follows: CaCO3(s) → CaO(s) + CO2(g) G° = 135.4 kJ and H° = 178.3…

Q: Consider the following reaction: 2 NO(g)  N2(g) + O2(g) The enthalpy change at 298 K for this…

A: The given equilibrium reaction is  2 NO(g) ---------->  N2(g) + O2(g) The enthalpy change at 298…

Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: Given that: ∆Go=-32.8 KJ/mol T = 298 K PN2=0.200 atm PH2 = 0.400 atm PNH3 = 0.900 atm To find, ∆G…

Q: Enthalpy Entropy (AH)? Spont.? (-AG)? Reaction Туре (AS)? Yes, No, or Maybe (TD*) Celaelg).t 802(g)…

A: By seeing nature of the reactants and products, the supply or evolution of heat energy, we can…

Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: When free energies (useful work) are estimated under standard conditions (1 atm pressure and 273.15…

Q: For the reaction 2 H2O2(1) →2 H,O(1) + O2(g) AG° = -239.0 kJ and AH° = -196.0 kJ at 342 K and 1 atm.…

A: Given reaction is,  2H2O2(l) → 2H2O(l) + O­2(g) ΔGo = -239.0 KJ and ΔHo = -196.0 KJ at 342 K and 1…

Q: 1. Calculate the entropy change AS^universe for the following reaction, at 25 °C. CO + 2H2) CH3OH…

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Q: For the reaction 2BrF3(g) → Br₂(g) + 3F₂ (g) ΔG° 465 kJ and AH° = 542 kJ at 286 K and 1 atm. This…

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Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

A: Formula used:-  ∆G = ∆G° + RT ln Kp Where Kp is pressure of product/pressure of reactant

Q: Σ II For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

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Q: For the reaction NH,NO3(aq) – N20(g) + 2 H2O(1) AG° = -179.1 kJ and AH° = -149.6 kJ at 295 K and 1…

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Q: What is the chemical equation of this coupled process? Show that the reaction is in equilibrium.…

A: When the solid metal oxide is reacted with graphite (which is carbon in solid state), then pure…

Q: 0,- M,0,0) 2 M(s) + r this reaction, AHn = -5.268 kJ/mol and A.S = 10.78 J/(mol-K) at 298 K. hat is…

A: The question is based on the concept of equilibrium. we have to calculate Gibbs free energy &…

Q: Calculate the standard reaction entropy at 298 K of - Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s) -…

A: Answer :-  1) ∆S° = -21.0 (J/K)  2) ∆S° = +512.0 (J/K)…

Q: he liea al vaporizalian ol carban disulide, CSz, al 25C is 27.2 kml. Wia is the entropy change when…

A: Given information: Moles of vapor = 3.80 mol Heat of vaporization = 27.2 kJ/mol. Entropy of the…

Q: Consider the following reaction: 2 M203 (s) +3 C (s) → 4 M (s) + 3CO2 (g). Using the thermodynamic…

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Q: 5-entro Consider the reaction 2CO2(g) + 5H2(g)- →C;H½(g) + 4H,O(g) for which AH° = 46.50 kJ and AS°…

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Q: onsider the following reaction between oxides of nitrogen: NO2(g)+N2O(g)?3NO(g) PART A. Calculate…

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Q: Consider the following reaction: 2 N2O (g) + 3 O2 (g) - > 4 NO2 (g) Standard thermodynamic values…

A: The importance of Gibbs energy is that it gives information about the spontaneity of the reaction or…

Q: Calculate the equilibrium constants Keqo for the following reactions, using the standard free energy…

A: Answer: To solve this question, we will use the relation between standard gibbs free energy and…

Q: For the reaction NH,NO3(aq) → N½O(g) + 2 H,0(1) AG° =-177.8 kJ and AH° = -149.6 kJ at 282 K and 1…

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Q: For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all…

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Q: A reaction A(g) → B(g) + C(g) has the following standard thermodynamic parameters: AH° = 40.0 kJ/mol…

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Q: NH4NO3(aq)  N2O(g) + 2 H2O(l) G° = -182.7 kJ and H° = -149.6 kJ at 331 K and 1 atm. This reaction…

A: The question is based on the concept of chemical thermodynamics. we have to calculate entropy change…

Q: For the reaction CACO3(s)- → CaO(s) + CO2(g) AG° = 137.0 kJ and AH = 178.3 kJ at 257 K and 1 atm.…

A: In this question, first we will Identify it is reactant favored or Product favored.  Then we will…

Q: For the reaction NH4NO3(aq) – N20(g) + 2 H2O(1) AG° = -181.7 kJ and AH° = -149.6 kJ at 321 K and 1…

A: The given reaction is  NH4NO3(aq)→N2O(g)+2H2O(I)∆G°=-181.7KJ∆H°=-149.6KJ As we can clearly see…

Q: What is the Gibbs free energy change (dG) of a reaction at -33.0 *C whose enthalpy change (dH) is…

A: The equation is:

Q: For the reaction 2 H,O(1) 2 H2(g) + O2(g) AG° - 484.7 kJ and AH° - 571.6 kJ at 266 K and 1 atm. This…

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Q: Calculate the standard entropy, Δ?∘rxn, of the reaction at 25.0 ∘ C using the table of thermodynamic…

A: Note: As per our guidelines we are supposed to do only one question, please repost the other…

Q: Calculate the ∆G⁰reac value for the following reaction running at 298K. CO(g) + ½O2(g) ↔ CO2(g)…

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Q: For the reaction 2 H2O2(l) 2 H2O(l) + O2(g) G° = -235.3 kJ and H° = -196.0 kJ at 313 K and 1 atm.…

A: We have,     ∆G° = ∆H° - T∆S° Where, ∆G° = Gibbs free energy               ∆H° = standard enthalpy…

Q: For the reaction 2 H2O2(l)  2 H2O(l) + O2(g) G° = -227.8 kJ and H° = -196.0 kJ at 253 K and 1 atm.…

A: The balanced reaction taking place is given as, => 2 H2O2 (l) -----> 2 H2O (l) + O2 (g) Given…

Q: Given the thermodynamics data for the following substances:…

A: Gibbs free energy is the free energy in the system that is used to do some useful work. It is…

Q: CO (g) + H;0 (g) CO2 (g)+ H2 (g) Use the following data to determine a) AH°, AS° and AG° at 298 K.…

A: For a reaction, the enthalpy and entropy of the reaction will depend on the enthalpy and entropy of…

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

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Q: entropy

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Q: Using the values you got from the textbook for enthalpy and entropy, calculate AGO (kJ mol-¹) at…

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Q: The following reaction is carried out at 25.0 °C and 1.00 atm: 2NO(g) + O2(g) → 2NO2(g) AH‡º kJmol-¹…

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Q: For the reaction NH,NO3(aq) –N½0(g) + 2 H2O(1) AG° = -181.7 kJ and AH° = -149.6 kJ at 321 K and 1…

A: Given data,∆G=-181.7kJ∆H=-149.6kJTemperature=321KMoles of NH4NO3=2.38moles

Q: For the reaction NH4NO3(aq) N₂O(g) + 2 H₂O(1) AG-179.4 k) and AH° -149.6 kJ at 298 K and 1 atm. This…

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Q: Calculate the standard entropy, Δ?∘rxn,ΔSrxn∘, of the reaction at 25.0 ∘C25.0 ∘C using the table of…

A: Given reaction is :  3C2H2 (g) ⟶ C6H6 (l) Calculate the standard entropy change of the reaction =…

Q: For the reactionNH4NO3(aq)  N2O(g) + 2 H2O(l)G° = -175.3 kJ and H° = -149.6 kJ at 257 K and 1…

A: The reaction is exothermic with negative enthalpy. Hence, the reaction is product favourable.   The…

Q: 4. Calculate from the data, AH for the hydrolysis of urea to give carbon dioxide and ammonia in…

A: ∆H = ∑ (∆H product - ∆H reactant) Hess's law can be defined as the total enthalpy for complete…

Q: For the reaction NH,CI(aq) →NH3(g) + HCl(aq) AG° = 64.7 kJ and AH° = 86.4 kJ at 274 K and 1 atm.…

A: The reaction given is, => NH4Cl (aq) ------> NH3 (g) + HCl (aq) Given : ΔGo = 64.7 KJ = 64700…