Consider the following reaction in equilibrium: 2 NOCl (g) = 2 NO (g) + Cl2 (g); the enthalpy change of the reaction is ∆Hrxno = 51.7 kJ. Which of the following changes will shift the reaction to the right? (Choose one option only) Options: a. adding more Cl2 (g) b. adding He (g) c. increasing the volume of the container d. decreasing temperature e. none of the above

Q: Consider the following reaction and its value of ΔH°: N2O (g)   +   NO2 (g)   ⇋⇋   3 NO (g)…

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

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A: Given that, a combustion reaction is   CH4(g) + 2O2(g) → CO2(g) + 2H2O(g). The given values are…

Q: Consider the reaction H2(g) + Cl2(g) 2HCI(g) AH = -384.6 kJ/mol. If 3 moles of H2 react with 3 moles…

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Q: Consider the following equilibrium reaction and its value of AH°. N204 (g) 4 2 NO2 (g) AH° = 57 kJ…

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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: Given this equilibrium, H2(g) + I2(s) + 53 KJ22HI(g) Which change would result in the production of…

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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: Dichotomize between thermodynamics and thermochemistry.

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Q: The equilibrium constant at 25°C for the reaction 2 NO2(g) 2 N,O4(g) is 6.8. At 200°C the…

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

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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: A 65.5 gram piece of glass (c = 0.840 J/g C) is heated to 177°C and dropped into a beaker containing…

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Q: What is the value of the enthalpy of formation of lithium chloride solid?

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Q: Consider the following reaction: 2N2g+2O2g ⇌2NO2g ΔH=66 kJ What will happen to the reaction if: a.)…

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

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Q: 16. Consider this equilibrium, established in a sealed 2.0-L flask at 25°C: N,0,(g) = 2 NO,(g) AH° =…

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Q: Calculate

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Q: Determine the AH° for the overall reaction based on the three-step thermochemical processes below:…

A: ∆H values -  Reaction 1 = 167.5 KJ  Reaction 2 = 341.4 KJ  Reaction 3 = 43.4 KJ  Final reaction = ?

Q: 2SO2(g)02(g) 2SO3(a) AH = -198kJ 12. How will the equilibrium be affected upon the following…

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Q: Cl2(g) + 5F2(g) → 2ClF5(g)  ΔH°=-510.0 kJ ClF3(g) + Cl2(g) → 3ClF(g)  ΔH°=-5.5 kJ Cl2(g) + F2(g) →…

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

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Q: which of the following is a process with a negative △s? CaCo3---CaO(s) + CO2 (g) H2O (l)----H2O…

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Q: When magnesium reacts with nitrogen, the reaction container becomes very hot. The ΔH for this…

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Q: Consider the following reaction where = 0.160 at 298 K. 2NOBr(g) 2NO(9) + Brz(9) If the three gases…

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Q: For the following endothermic reaction at equilibrium: H2S(g) H2(g) + 1/8 S8(s) choose the action…

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Q: Consider the reaction: 2A(g) + B(g) → 2C(g) If ΔG° = −−5.4 kJ/mol at T = 25°C and PA = PB = 1 atm…

A: Given data Reaction : 2 A(g) + B(g) → 2 C(g) ∆G°=-5.4KJmol T=25°C PA=PB=1 atmPC=4 atm R=8.314…

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

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Q: 1)Use the chemical reaction shown below to answer the questions: H2(g) + Br2(g)  ⇌  2 HBr(g).  Kc =…

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

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Q: What is the ΔG° for the reaction? Given are the ΔGf° of each substance in parentheses. 3 H2S (g,…

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