26) For the equilibrium reaction at 25 °C: Fe(OH),(s) ó Fe" (aq) + 2 ОН (аq), K = 1.61 x 10-14. Calculate [G°in kJ. sp а) —7.87 х 10* d) 2.45 x 103 b) 8.00 x 10' c) 78.7 е) -45.3 f) -2.43 х 103

Q: For the reaction PCl3(g) + Cl₂(g) → PCI5(g) at a particular temperature, Kc = 24.3. Suppose a system…

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Q: Consider the following equilibrium: 2NOCI (g) - 2NO (g) + Cl, (g) AG =41. kJ Now suppose a reaction…

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A: Equilibrium constant(Kc) for a reaction is the ratio of equilibrium concentration of products to the…

Q: For the equilibrium A + B ⇌ C + D K was measured to be 1.20 at 25°C and 3.55 × 10⁻² at 300°C. What…

A: van 't Hoff equation: The Van 't Hoff equation relates the change in the equilibrium constant, Keq,…

Q: Consider the following reaction at 100.0 °C: Al(s) + NaOH(aq) + H20(l) ⇄ Na[Al(OH)4](aq) + H2(g) A)…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: Consider the following equilibrium: 2NO (g) +Cl, (g) 2NOCI (g) AG"= -41. kJ 1. Now suppose a…

A: In a reversible reaction, there exist is balance between the forward reaction and reverse reaction.…

Q: Consider the equilibrium system: 2 NOB (g) = 2 NO (g) + Br2 (g) At a 298 °K, analysis of an…

A: Given that at equilibrium at 298 K,  [Br2] = 4.0 mol/L or 4.0 M [NOBr] = 0.50 M [NO] = 2.0 M

Q: At what temperature, in °C, is a certain reaction at equilibrium if AH :+87.9 kJ/mol and AS = +170.2…

A: For the reaction at equilibrium, Temperature, T = ? ∆H = +87.9 kJ mol-1          =  + 87.9 × 103 J…

Q: Given the following information, calculate Q, and state the direction the system would need to…

A: Reaction constant is defined as the product of concentration of products divided by the product of…

Q: At 25°C, gaseous SO2Cl2 decomposes to SO2 (g) and Cl2 (g) to the extent that 14.3% of the original…

A: 14.3 % of SO2Cl2 decomposes Total Number of moles = 0.143 + 0.143 + 0.857 = 1.143 moles

Q: Methane and hydrogen sulfide react to form carbon disulfide and hydrogen, like this: CH, (g)+2H,S(g)…

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Q: At what temperature, in °C, is a certain reaction at equilibrium if ∆H = +84.2 kJ/mol and ∆S =…

A: ∆G = ∆H - T∆S Where , ∆G = Change in Gibbs free energy ∆H = Change in Enthalpy ∆S Change in Entropy…

Q: G= RTIN K For the reaction A (g) = 2B (g) + C(g), the equilibrium constant is 3.0 X 103 at a certain…

A: Equilibrium constant, Gibbs free energy and reaction quotient are related to each other

Q: 1. Consider the equilibrium N;O4 (g) = 2NO, (g) AH° = 58.0 kJ In which direction will the…

A: Since you have posted multiple questions, we will solve first question for you. To get remaining…

Q: equilibrium constant, Kp , has

A: Ans. Kc= 136.629×10-4  Contingent upon the adjustment of the quantity of moles of gas particles, Kp…

Q: For the ideal gas reaction A + B ↔ 2C + 2D, it is given that ∆Gθ500= 1250 cal mol-1. If 1.0 mol of A…

A: From given datas  With temperature and pressure values, equilibrium constant is calculated as…

Q: Consider the equilibrium system described by the chemical reaction below. For this reaction, Kp =…

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Q: 5. Consider the reaction, H₂ + 12 → 2HI. The equilibrium constant values have been determined for…

A: According to Van't Hoff equation ln(K2/K1) = (- deltaH0 /R) [1/T2-1/T1] ln (16*10-3 /3.2*10-3) =(-…

Q: (CHJ 8. The conventional equilibrium constant expression (K.) for the system as described by the…

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Q: Consider the following equilibrium: 2NOCI (g) – 2NO (g) + Cl, (g) AG" = 41. kJ Now suppose a…

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Q: Can you calculate kip at 2.4 c if said yes then enter your answer on the right. Round to two sig…

A: Yes, the Kp value at temperature 2.4 degC is determined from given heat released value and the given…

Q: Using data listed in Table 1 below, calculate the equilibrium constant (K) for the following…

A: The given reaction is the dissociation of the liquid water molecule into gaseous hydrogen and…

Q: The equilibrium constant K for the following reaction has been calculated at different temperatures.…

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Q: At 298 K, K, is 2.2 X 10° for the reaction F(g) + O2(g) = O2F(g). What is the value of Kp at this…

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Q: At what temperature, in °C, is a certain reaction at equilibrium if AH = +90.7 kJ/mol and AS =…

A: Given, In a certain reaction at equilibrium, ∆H = +90.7 kJ/mol  ∆S = +170.2 J/(mol.K) = 0.1702…

Q: For the equilibrium A + B ⇌ C + D K was measured to be 1.51 × 10⁻² at 25°C and 55.0 at 600°C. What…

A: The entropy change is said to be the process that is used to determine the disorder or randomness of…

Q: Consider the equilibrium system: 2 NOB (g) = 2 NO (g) + Br2 (g) At a 298 °K, analysis of an…

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Q: Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation 2NOCI(g) S…

A: The product of temperature with the system's entropy when subtracted from the system's enthalpy…

Q: Consider the following equilibrium systems: (a) A 2B AH = 20.0 kJ (b) A + BC AH = -5.4 kJ (c) A AH =…

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Q: parts. The equilibrium constant K, for the reaction Ig) 21(g) is 3.75 x 10 5 at 726°C. Calculate K,…

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Q: For the reaction 2NO (g) + Cl2 (g) ⇌ 2NOCl (g) at 25 ºC, ΔGº = −40.9 kJ mol−1 , ΔHº = −77.1 kJ mol−1…

A: The reaction given is, => 2 NO (g) + Cl2 (g) ⇌ 2 NOCl (g)  Given : Kp = 1.00 X 103  ΔHº = −77.1…

Q: Consider the following equilibrium: 2NOCI (g) – 2NO (g) +Cl, (g) AG' =41. kJ Now suppose a reaction…

A: As per Le Chatelier's principle,when stress is applied to a system under equilibrium, the system…

Q: For the following heterogeneous equilibrium at 1998.7 K: CaO(s) + CO2(g) →← CaCO3(s)  the pressure…

A: The given equilibrium: CaO(s) + CO2(g)  ⇌CaCO3(s) The pressure of CO2=1.64 atm Temperature, T=1998.7…

Q: At 25°C, gaseous SO2Cl2 decomposes to SO2 (g) and Cl2 (g) to the extent that 12.5% of the original…

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Q: Consider the reaction at 500 °C. N,(g) +3 H, (g) = 2 NH, (g) K. = = 0.061 If analysis shows that the…

A: Given information,    [N2] = 0.765 mol/L    [H2] = 3.70 mol/L    [NH3] = 4.82 mol/L    Kc = 0.061

Q: Consider the following reaction at equilibrium.           2NO2 (g) ⇌ 2NO (g) + O2 (g)       ΔH° =…

A: Given equilibrium: 2NO2 (g) ⇔2NO (g) + O2 (g). The enthalpy change for the equilibrium, ∆H∘ = 839…

Q: 8 The diagrams below represent equilibrium mixtures at 298 K and 500 K of the reaction A2(g) + B2(g)…

A: The equilibrium reaction taking place is given as, => A2 (g) + B2 (g) -------> 2 AB (g)  Given…

Q: Nitric oxide reacts with chlorine to form NOCI. 2NO(g) + Cl2g)→ 2NOCI(g) The equilibrium constant K…

A: In this question we want to determine the value of Equilibrium constant K  How we can determine, you…

Q: The equilibrium constant of a reaction triples on raising the temperature from 289°C to 371°C.…

A: According to Arrhenius equation- K =A e-Ea/RT on taking log and at different temperatures,…

Q: (a) For each of the following reactions, predict the sign ofΔH° and ΔS ° without doing any…

A: The balanced chemical reaction  is given by, Since, the given reaction involves the reaction of…

Q: Consider the following equilibrium: N,04 (g) - 2NO, (g) AG' = 5.4 kJ Now suppose a reaction vessel…

A: Given Go= 5.4 KJ NO2 = 0.496 atm T = 137 + 273 K = 410 K Go= - RT ln (product / reactant) (product /…

Q: 1.2 2(i) In the contact process: 2SO,(g) + O,(g) 2S0,(g) AH = -197 kJ mol·' Predict the position of…

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Q: Consider the reaction: H2( g) + I2( g)Δ2 HI( g)The following data show the equilibrium constant for…

A: The reactants and products involved in a chemical reaction when present in their standard state then…

Q: Consider the following equilibrium: 2NOCI (2) – 2NO (2) +Cl, @) aG-41. kJ Now suppose a reaction…

A: The value of kp -  2NOClg⇔2NOg+ Cl2g∆G∘=-RTlnkp41 kJ=- 8.314 J/mol.K×641+273.15K lnkp5.39  = lnkpkp…

Q: The equilibrium constant (KP) for the formation of the air pollutant nitric oxide (NO) in an…

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Q: 12O2(g), ΔH = 30.56 KJ mol−1 andΔ S = 66 J K−1 mol−1 at 1 atmosphere pressure. Calculate the…

A: Given,  □H = 30.56 kJ/mol □S =66 J/mol-K As we know  □G = □H - T□S At equilibrium,  □G = 0 T = □H/□S

Q: 7. In a system, AH° is -447.1 kJ/mol, and AS° is - 7.51 X 10* J/mol-K. Calculate the temperature (in…

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Q: 3 The synthesis of methanol from carbon dioxide and hydrogen has a AG' = -25.1 kJ/mol. What is the…

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