The reaction Crienly(aq) + 6 NHylaq)- Cr(NH₂l(aq) 3endag) where en represents ethylenediamine, is exothermic. What can possibly be true for the spontaneity of the reaction. O the reaction is spontaneous for all temperatures O the reaction is non-spontaneous for all temperatures. O not enough info to tell the reaction is spontaneous for low temperatures. O the reaction is spontaneous for high temperatures

Q: Consider the following reaction at 25°c: 2NH,(g)+CO,(g) =NH,CONH,(aq) + H,0(8) For this reaction A…

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Q: 14) Consider the sublimation of carbon dioxide (dry ice) is spontaneous under standard conditions.…

A: Given reaction is :  CO2 (s) <-----------> CO2 (g) , ∆G0rxn = -18.7 KJ/mole or -18700 J/mole…

Q: 36 of 48 A reaction is always non-spontaneous when O AH>0, AS>0 O AH>0, AS O AH O AH0

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Q: Which of the following reactions correctly depict reactants and products in the correct state to…

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Q: Consider the following reaction at 25°c: 3 국지2(g) + 국0,(g) + (g) → HNO, (ag) -H,(g) → HNO, (aq) (3)…

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Q: For the reaction 4NH3(g) + 50,(g)–→4NO(g) + 6H,O(g) AH° = -905.2 kJ and AS° = 180.5 J/K The standard…

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Q: Which one of the following statements is true? O (4) If a process is spontaneous, there must be an…

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Q: Which is true for the endothermic reaction 2 SO3(g) → 2 SO,(g) + 02(g)? A) Spontaneous at all T B)…

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Q: [Referenc A student determines the value of the equilibrium constant to be 2.41x1016 for the…

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Q: Consider the following thermochemical equation: H2O2(1) H2O(1) + %02(g) AH= -98.2 kJ When is this…

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Q: Methanol, CH3OH, can be made by the reaction of CO with H2: Co(g) + 2H2(g) = - CH3OH(g) AH° = -90.7…

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Q: ΔΗ 92. kW J AS = 164. K - 2NH, (2) ) – N, (e) + 3H, (g) AG = Which is spontaneous? O this reaction…

A: ∆G=∆H-T∆S      at 25°C For reaction to be spontaneous, ∆G<0 And for reaction to be…

Q: For the reaction, A + B --> C, AHO = +30 kJ; AS° = +50 J/K. Therefore the reaction is: spontaneous…

A: For the reaction:  For a spontaneous reaction,

Q: For the reaction CaO(s) + CO2(g)CACO3(s) at 298 K, AG = -130.9 kJ/mol, AH= -178.3 kJ/mol, AS = -159…

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Q: b Consider the reaction: Ca(s) +2 H20(1) →Ca(OH)2(aq) +2H2(g) AHF°(kJ/mol) -285.83 -1002.82 --…

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Q: reaction has AHxn= 533 kJ/mol and ASTxn= -57 J/K•mol. What can be said about this %3D action? The…

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Q: A certain reaction has a delta H of -213kJ/Mol and delta S of -347J/mol.K. Below what temperature in…

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Q: Which of the following statements is correct about this reaction at 25°C and 1 atm? NH,NO3(s) → NH,…

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Q: 10) Consider the following reaction HCN (g) +2 H: (g) → CH:NH: (g) AH°= -158.0 kJ; AS°= -219.9 J/K…

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Q: [References] Calculate the standard free-energy change AG° and the equilibrium constant K, for the…

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Q: Which one of the following reactions cannot proceed spontaneously as written at any temperature?…

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Q: Which is true for the endothermic reaction 2 SO:(g) → 2 SO:(g) + O:(g)? A) Spontaneous at all T B)…

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Q: For the reaction 2C,H6(g) + 702(g)4CO2(g) + 6H2O(g) AH° = -2855.4 kJ and AS° = 92.7 J/K The standard…

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Q: the following reaction is endothermic: 2SO3(g)->2SO2(g) +O2(g). the reaction is a) spontaneous at…

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Q: Consider the following reaction, which is spontaneous at room temperature: C3H8(g) + 5O2(g) ----> 3…

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Q: The reaction Crienly(aq) + 6 NH₂(aq) -- Cr(NH₂³(aq) + 3endal where en represents ethylenediamine, is…

A: Given the reaction is exothermic. Hence ∆H is negative.

Q: 8e. Consider the following reaction: CacO3 (s) → Cao (s) + CO2 (g) Data: A,H = +177.5 kJ mol1 AS =…

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Q: Consider the following reaction; A(g) + B(g)→ c(s) + D(g); AH = -164.1 kJ; AG = 159.1 kJ at 298 K…

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Q: .) Which of the following processes are spontaneous and which are nonspontaneous: (a) the ripening…

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Q: 1. Which of the following processes are spontaneous: spreading of a bad odour through a room;…

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Q: The reaction, Fe203(s) + 3C(s) → 2Fe(s) + 3CO(g) AH° = +490.7 kJ, AS° = +541 J.K-1 This reaction is…

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Q: Consider the following reaction; A(g) + B(g) → C(s) + D(g); AH = 159.1 kJ; AG = 164.1kJ at 298 K %3D…

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Q: 4PCL, (g) → P4(g) + 6Cl₂ (g) Al₂O₂ (s) + 3H₂(g) → 2Al(s) + 3H₂O(g) ΔΗ = 1207. kJ AS = 2852. AG=kJ…

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Q: At what temperatures will a reaction be spontaneous if AH = +158 kJ and AS = +411 %3D %3D J/K? O The…

A: Given ΔH = 158 kJ = 158000 J ΔS =  411 J/K