For the given reaction, predict the direction (forward or backward) when the following changes occur. CO2 (g) + H2 (g) CO (g) + H2O(g) ΔH = 524 KJ a) decrease in Temperature b) increase in CO2 concentration c) increase in pressure

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A: The balanced reaction is: N2O(g)+NO2(g)⇋3NO(g) No. of gaseous mol of reactants = 2 No. of gaseous…

Q: For the reaction below, the enthalpy change is ΔH = –566 kJ/mol. Increasing the temperature of the…

A: The given chemical reaction as follows,2CO(g)+O2(g)⇌2CO2(g)  : ∆H  =-566 kJmol We are asked what…

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Q: The rusting of iron is an exothermic reaction, 4 Fe (s) + 3 O₂ (g) → 2 Fe₂O₃ (s). When the coatings…

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Q: The decomposition of magnesium carbonate is shown MgCO3(s) ⟷⟷ MgO(s) + CO2(g) ΔHo =…

A: A)increase the temperature

Q: NH4HCO3(s) ⇌ NH3(g) + CO2(g) + H2O() Calculate ΔG at 298K for this reaction when the pressures of…

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Q: How much energy is released when 30.0g of water are formed in the reaction below? 2H2(g) + O2(2) →…

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Q: Consider the reaction of H2(g) with I2(g) at 298 K to give HI(g). H2(g) + I2(g)→2HI(g)      Kp= 2.24…

A: This is the concept of chemical equilibrium

Q: Reaction 2: CO₂ (g) + H₂(g) (A)cooling the reaction: (B) adding more H2 into the reaction:…

A: Given: CO2( g)+H2( g)⟹CO(g)+H2O(g)  ΔH=-60KJ 2NO2 (g) ⇌N2O4 (g)   ΔH=+1.15 kJ

Q: onsider the reaction: SO2(g) + O3(g) → SO3(g) + O2(g). The reaction will NOT be affected by the…

A: We have SO2(g) + O3(g) → SO3(g) + O2(g) From the reaction we can see that all the reactants are gas

Q: For the exothermic reaction below, increasing the pressure would N2(g)+3H2(g)⇄2NH3(g)

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Q: Consider this hypothetical chemical reaction. A(s) + B(g) 2C(g) Which of the following changes will…

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Q: Determine △H o for the decomposition of hydrogen peroxide. H 2O 2(l) →   O 2(g) + H 2O(l) Given:  H…

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Q: 1. Consider the equilibrium N2O4g) = 2NO26) AH°rn= 58.0 kJ In which direction will the equilibrium…

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Q: Consider the reaction 2 NO (g) + H2 (g) ⇌ N2O (g) + H2O (g) with ΔH° = + 36 kJ. In which direction,…

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Q: For the following reaction 2NO₂(g) ⇌ N₂O₄(g) ∆H° = -58.02 kJ/mol and ∆S° = -176.6 J/mol･K. What is…

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Q: 12.36 For the following reaction: N2(g) + O2(g) = 2NO(g) AHrxn=+181 kJ/mol For each of the following…

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Q: 18. A reaction has AH° = +38.7 kJ/mole, AS° = 112 J/mol K, and AG° = +5.32 kJ/mole. Complete the…

A: Given : ΔHo = 38.7 KJ/mol = 38700                                              ( Since 1 KJ = 1000…

Q: the following changes occur. CO2 (g) + H2 (g) CO (g) + H2O(g) ΔH = 524 KJ    To favor the…

A: As □Hrxn is positive.  So reaction is endothermic. To favor the production of CO2 , equilibrium must…

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Q: What is Keg for the reaction 2S03(g) = 2S02(g) + 02(g)? O A. K=SO, 10,1 ISO, 2[SO,) B. Ke 2S0, 110,1…

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Q: Consider the reaction 2NO2(g) ⇄ N2O4(g) For each of the following mixtures of reactants and products…

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Q: If ΔG° for the following reaction, H2(g)   +   CO2(g)    ⇌   H2O(g)    +    CO(g), is  -24.6 kJ/mol…

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Q: Consider the reaction CH4 (g) + 4 Cl2 (g)  CCl4 (l) + 4 HCl (g), ∆H = –398 kJ. For each of the…

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Q: Consider the following reaction: 2 Al(s) + 6 HCl(g) 2 AlCl3(s) + 3 H2(g) H° = −150.4 kJ/mol For…

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Q: Calculate ∆G for the reaction given below if the partial pressure of NO2 is 0.212 atm and the…

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Q: A certain reaction is at equilibrium at 134 °C.  If the enthalpy change for the reaction is 198…

A: Given, ∆H = 198 kJ/mol T = 134 + 273 = 407 K

Q: Calculate ∆G

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Q: DISE 8 Phosphorous and chlorine gases combine to produce phosphorous trichloride: c+O P2(g) + 3C12…

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Q: A reaction has the following thermochemical values at 283.15 K: ΔH = -183.3 kJ mol-1 ΔS = -160.6 J…

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Q: Consider the following reaction and its value of AH°: N20 (g) + NO2 (g) = 3 NO (g) AH° = 155.6 kJ…

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Q: Which reaction does NOT occur? O a. C,H,COCI + CH,NH, C,H,CONHCH, + HCI O b. CH,COOH + CgH,OH…

A: (a.) C6H5COCl + CH3NH2 → C6H5CONHCH3 + HCl So, it occurs. (b.)  CH3COOH + C6H5OH → CH3COOC6H5 +…

Q: The reaction below reaches equilibrium in a closed reaction vessel. For the reaction as written, the…

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Q: questions

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Q: For a particular reaction △H= -32 kJ  and △S = -98J/K (A) At what temp will the reaction be at…

A: Given, ∆H=-32 kJ∆S=-98JK

Q: For the reaction 2NH3(g) + 202(g)→N20(g) + 3H20(1) AH° = -683 kJ and AS° = -366 J/K !! AG would be…

A: Given that:               ∆H° for the reaction = -683 KJ                                     =…

Q: For the reaction 2NO(g) + 2H2(g) N2(g) + 2H2O(1) AH° = -752 kJ and AS° = -352 J/K %3D !3! AG° would…

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Q: For the reaction below, what is the effect of raising the temperature? 4A(g) + B(g) 3C(g) AH = -…

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Q: Consider the reaction at equilibrium 2KCl(s) + 3O2(g) ⇌  2KClO3(s). ΔH° for this process is +78.6kJ.…

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Q: 17. The thermochemical equation for the reaction of F2 and water is as follows. AH = -270 kJ F2(g) +…

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Q: Consider the following endothermic reaction: 4 PCl5 (g)   ⇋⇋   P4 (s)   +   10 Cl2 (g) How will…

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