Reaction: AHr (kJ/mole) 2 ICI (2) 17.78 247.551 116.135 223.066 (J/mole K) Vhich explains the outcome when 0.45 mol I,, 0.45 mol Cl, and 2.42 mol ICl are added to a 2.0L flask at 5°C? [ICI] decreases B. [ICI] increases C. both [I2] and [Cl] increase D. at equilibrium eywords: reaction quotient (Q), initial concentration(s), equilibrium concentration(s), equilibrium constant, prward reaction, reverse reaction, Q < K, Q > K,Q =K Doncepts: Reaction Quotient, Chemical equilibrium

Q: Consider the reaction below: A(aq) B(aq) A 1.000 M solution of A was heated at different…

A: The reaction is:A (aq) &lt;-&gt; B(aq)A 1.000 M solution of AT1 = 50.91 + 273.15 = 324.06 KT2 =…

Q: Consider the reaction below: CO(g) + H2(g) CH;OH(g) -201.0 AH° (kJ/mole) -110.5 S° (J/mole K) 197.7…

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Q: Calculate Ksp of Lead Chloride at room temperature? (its solubility is 0.039M)

A: The molar concentration of lead chloride at room temperature is 0.039 M. The molecular formula of…

Q: Question 15 (5 points) For a particular reaction the equilibrium constant is 0.0413 at 207 °C and…

A: To calculate the standard entropy change (ΔS°) for the reaction, we can use the relationship between…

Q: 4. What is AG of the following reaction at 19 °C and the reaction quotient is 3.56. (AG=-723.1…

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Q: Consider the following system at equilibrium where AH° = - 111 kJ, and Kc = 0.159, at 723 K: N₂(g) +…

A: Answer: The question is based on the concept of Le-chatlier's principle.    It States that when a…

Q: At 25oC, the ΔH o andΔH o for the following reaction is -24.7 kJ/mol and -49.9 J/mol-K,…

A: Given: ∆Ho=-24.7 kJ/mol∆So=-49.9 J/mol KT=25oC  =(25+273) K  =298 K[NaCN]=0.0450 MVolume of NaCN=100…

Q: Ag2CO3 (s) 2Ag+(aq) + CO3-2 (aq) G= -64.88J/mol b. CaF2(s) Ca+2(aq) + 2F-(aq) G= -59.32J/mol…

A: From the reaction between equilibrium constant and Gibbs free energy change is □G = - RT × ln(K)…

Q: 4HCI (g) O2 (g) 2H20(g) 2C12 (g) AH = -120 KJ %3D Product O Reactant

A: The stress or the direction of the equilibrium depends whether the reaction is exothermic or…

Q: Calculate AG for the reaction given below if the partial pressure of NO2 is 0.273 atm and the…

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Q: Nitric oxide reacts with chlorine to form NOCI. 2NO(g) + Cl2(g) → 2NOCI(g) - Substance: AHf (kJ/mol)…

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Q: -198 kJ, and K = 34.5, at 1.15 × 10³ K: Consider the following system at equilibrium where AH° =…

A: For the given reaction2SO2​(g)+O2​(g)⇌2SO3​(g) The value of ΔH0 = -198 KJ.The negative value of ΔH0…

Q: Given: Keq = 3.46 x 10-4 at 70°C. a. What is change in G°?

A: If the value of any particular reaction's equilibrium constant (Keq) at a certain temperature (T) is…

Q: Consider the reaction 2 NO2(g)  N2O4(g) . (b) Calculate G at 298 K if the partial pressures of NO2…

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The question is based on the concept of Le-chatlier principle.   It States that when a system at…

Q: For the following equilibrium reaction: Cl2(g) + Br2 (g) 2Br-Cl(g) Keq =15 and Hrnx =-1.3KJ If…

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Q: 1. Determine the equilibrium constant for the conversion of oxygen to ozone at 2,000 K. 3 02 (g) = 2…

A: Expression used to find Keq from Delta G R = Universal gas constant  T = Temperature = 2000 K…

Q: For the following equation, how would you increase the amount of product? CO(g) + H2(g) ↔↔ C(s) +…

A: Le-Chateliers Principle says that whenever a system in equilibrium is subjected to change(in…

Q: this aprt of calculation seems wrong  ΔG° = -RTln(K)  =>-3.9 × 10^5 J/Mol.  = - 8.314 J/K .Mol ×…

A: The standard Gibbs free energy change is ∆G0 = -3.9×105 J/mol. The temperature is T = 298 K. We have…

Q: A1.0 kg block of metal at a temperature of 400°C is added to 0.65 kg of ice at -25°C in a well…

A: he equilibrium diagram of the system aluminium–lead exhibits two invariant points, the eutectic at…

Q: For a particular hypothetical reaction, A+ B 2C, the value of AG° is –125 kJ/mol. What is the value…

A: The reaction taking place is given as, =&gt; A + B ----&gt; 2 C Given : ΔGo of reaction = -125…

Q: Consider the reaction: Ca(s) + 2 H₂O(l)→ Ca (OH)2 (aq) + H₂ (g) -285.83 -1002.82 0 69.95 -74.5 130.7…

A: Ca(s) + 2 H2O(l) → Ca(OH)2 (aq) + H2(g)∆rH° = { ∆fH° (Products)} - {∆fH° (Reactants)}

Q: What is the difference between Hand U per mole of product, for the reaction at 25 °C of O2(g) +…

A: The objective of the question is to find the difference between  and  per mole of a product at…

Q: ted [Review Topics) [References] Use the References to access important values if needed for this…

A: Reaction : CO(g) + Cl2(g) ⇌ COCl2(g) Kc = 77.5

Q: For the reaction H2(g) + C2H4(g)→C2H6(g) AH° = -137 kJ and AS° = -121 J/K AG° would be negative at…

A: We have to calculate the temperature above or below which the value of Delta G° is negative.

Q: The value of Keg for the following reaction is 0.16: A (g) + B (g) C (g) + D (g) The value of Keg at…

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Q: For the following reaction: SO2 (g)_± ½ O2(g)→ SO3(g) For this reaction to be spontaneous, what must…

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Q: To extract copper from its ores, Cu,S is heated in air. Cu,S(s) + 0,(g) 2Cu(s) + SO,(g) H=-250 kJ In…

A: Le- Chatelier's principle states that when a system is in equilibrium undergoes se changes like…

Q: Calculate So values

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Q: For the reaction2CO2(g) + 5H2(g)C2H2(g) + 4H2O(g)H° = 46.5 kJ and S° = -124.8 J/KThe equilibrium…

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Q: Consider the following reaction at equilibrium at 25 degrees Celsius: C(a) + H2O(g) --><-- CO(g) +…

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Q: Consider the following reaction, where AG°=-625 J at 300 °C, 2 XO(G) + O2(g) 2 X02(g) a) Determine…

A: a) 1.284 b)-47.35 KJ c)Yes d)S=652.77 , H=1952208.33

Q: What is AG°rxn? CACO3(s) – CaO(s) + CO2(g) -400 -1400 AGF (J/mol K) -300 - 700 J - 800 J 800 J 700 J

A: Given-                  CaCO3&lt;-&gt;CaO+CO2

Q: Consider the following system at equilibrium where AH° = -10.4 kJ, and K, = 55.6 , at 698 K: %3D H2…

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