For the reaction CO(g) + 3H2(g)- →CH¼(g)+ H2O(g) AH° = -206.1 kJ and AS° = -214.7 J/K The equilibrium constant for this reaction at 324.0 K is Assume that AH° and AS° are independent of temperature.

Q: For a particular reaction, the equilibrium constant at 25 Celsius is known to be 1254. If the…

A: The relation between equilibrium constant, temperature and enthalpy change is given by van't Hoff…

Q: For the reaction Ca(OH)2(aq) + 2HCl(aq)CaCl2(s) + 2H2O(l) H° = -30.2 kJ and S° = 205.9 J/K The…

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Q: For the reaction 2BRF3(g) Br2(g) + 3F2(g) AH° = 542 kJ and AS° = 269 J/K %3D AG° would be negative…

A: ∆H° = 542 kJ (Enthalpy change) ∆S° = 269 J/K = 0.269 kJ/ K ( entropy change ) We need to find range…

Q: onsider the equilibrium N2(g) + O2(g) + Br2(g) ⇌ 2 NOBr(g) Calculate the equilibrium constant Kp for…

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Q: For the reaction 2N2(g) + O2(g)-2N,0(g) AH° = 164.2 kJ and AS° =-148.5 J/K The equilibrium constant…

A: The Gibbs free energy and the equilibrium constant are related by the following equation: Where ∆Go…

Q: For the reaction 2NO(g) + O2(g)-2NO2(g) AH° = -114.2 kJ and AS° = -146.5 J/K The equilibrium…

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Q: For the reactionCaCO3(s)CaO(s)------> + CO2(g)H° = 178.3 kJ and S° = 160.6 J/KThe equilibrium…

A: Calculate the Gibbs free energy from the given values,

Q: For the reactionI2(g) + Cl2(g)2ICl(g)H° = -26.8 kJ and S° = 11.4 J/KThe equilibrium constant for…

A: Answer :- Standard-Gibbs free energy of reaction (Go) :- The standard enthalpy of the system minus…

Q: Consder the following reaction: 2C(s) + 3H2(g) → C2H6(g); AH° = -84.7 kJ; AS° = -173.8 J/K at 298 K…

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Q: For the reaction CO2(g) + H2(g)CO(g) + H2O(g) H° = 41.2 kJ and S° = 42.1 J/K The equilibrium…

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Q: For the reaction N2(g) + O2(g)2NO(g) AH° = 180.6 kJ and AS° = 24.9 J/K The equilibrium constant for…

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Q: Given the information A+B⟶2D  Δ?∘= -682.0 kJ      Δ?∘= 377.0 J/K  C⟶D  Δ?∘= 496.0 kJ      Δ?∘=…

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Q: The balanced chemical equation for the combustion of propane gas is: C3H8 (g) + 5 O2 (g) --> 3 CO2…

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Q: For a reaction where AH° = +573 kJ/mol and AS° = +1.64 J/mol·K, at what temperature, in K, does X(I)…

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Q: For the reaction NH4Cl(aq) NH3(g) + HCl(aq) AH° = 86.4 kJ and AS° = 79.1 J/K The equilibrium…

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Q: Consider the reaction: CO2( g) + CCl4( g)<------>2 COCl2( g)Calculate ΔG for this reaction at…

A: The change in Gibbs free energy is calculated using the following expression.…

Q: Consider the reaction:CH3OH( g)<--------->CO( g) + 2 H2( g)Calculate ΔG for this reaction at…

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Q: For the reaction H2(g) + C2H4(g)----->C2H6(g) H° = -137.0 kJ and S° = -120.7 J/K The equilibrium…

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Q: For the reaction CACO3(s)Ca0(s) + CO2(g) AH° = 178.3 kJ and AS° = 160.6 J/K %3D The equilibrium…

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Q: Predict the sign of ∆Ssys for each of the following processes: Gaseous CO reacts with gaseous H2 to…

A: Entropy of the system is a measure of its randomness.If the number of molesare more,entropy will be…

Q: A particular reaction has a ΔHo value of -141. kJ and ΔSo of -104. J/mol K at 298 K. Calculate ΔGo…

A: We are given :648. K Change in enthalpy (ΔHo)  =   -141. kJ change in entropy (ΔSo)  = -104. J/ K =…

Q: For the vaporization of oxygen, O2 (1) → O2 (9) AĦ° = 18.5_kJ mol J AS° : 205.2- mol·K and This…

A: Introduction: Gibbs free energy: A state function Gibbs free energy determines whether or not a…

Q: For the reaction 202(g) + 5H2(g) C2H2(g) + 4H20(g) AH° = 46.5 kJ and AS° = -125 J/K At standard…

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Q: The balanced chemical equation for the combustion of propane gas is: C3H8 (g) + 5 O2 (g) --> 3 CO2…

A: Given reaction: C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (g) ∆G°RXN = -2385 kJ Temperature = 17.0 °C…

Q: A particular reaction has a ΔHo value of -150 kJ and ΔSo of -393 J/mol K at 298 K. Assuming that ΔHo…

A: Enthalpy change of a reaction, ∆H° is the energy difference between energy of products and…

Q: Calculate Gibbs free energy change (∆G) for following reaction at 800 K:            N2(g) + 3H2(g)…

A: Since the equilibrium partial pressure are given  hence Kp = (PNH3)2 / ( PN2 X (PH2)3 ) Hence…

Q: The value of ΔrHº is -12.93 kJ/mol over the range 500-1200 K for the reaction H2 (g) + I2 (g) ↔ 2HI…

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Q: For the reaction CaCO3(s) → CaO(s) + CO2(g)       ΔHo = -17.8 kJ  and ΔSo = -161 J/K,  at standard…

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Q: For a particular reaction at 140.6 °C, AG = 560.53 kJ/mol, and AS = 131.79 J/(mol · K). Calculate AG…

A: It is based on chemical thermodynamics concept. we have to calculate Gibbs free energy change for…

Q: For the reaction 2S02(g) + O2(g)–2SO3(g) AH° = -197.8 kJ and ASº = -187.9 J/K The equilibrium…

A: Given: ∆Ho = -197.8 kJ = -197.8×103 J (Since 1 kJ = 103 J) ∆So = -187.9 J/K Temperature (T) = 271.0…

Q: Gibbs free energy is also dependent on the current concentrations of a reaction. When considering…

A: Need to tell which among the following will lead to spontaneous forward reaction.

Q: Consider the reaction. Fe(s) + 2HCl(aq) FeCl₂(s) + H₂(g) Based upon the stoichiometry of the…

A: Fe(s) +2HCl(aq) -----> FeCl2(s) + H2(g)  -> Gas has greater entropy than liquid and liquid has…

Q: Given the reference thermodynamic data below taken at 25°C, calculate the value of the equilibrium…

A: The reaction for given process is : N2(g)  +  3H2(g)  ⇌  2NH3(g) Given that : ΔGº = -32.96 kJΔHº =…

Q: Determine the AH (AH ) for the reaction CH,(g) + 20, (g) → 2H,0(g) + CO,(g) Given: Substance AH? mol…

A: Answer is explained below.

Q: Consider the reaction: CaCO3(s) ↔ CaO(s) + CO2(g) The reaction enthalpy and entropy are: ΔHo rx =…

A: The expression of thermodynamic equation is shown below: where; T = temperature R = gas constant K…

Q: Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the…

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Q: he balanced chemical equation for the combustion of propane gas is: C3H8 (g) + 5 O2 (g) --> 3 CO2…

A: The standard free energy (G) and the Gibbs free energy change (∆G°) can be related by the equation…

Q: For the reaction N20 (g) + NO2 (g) →3 NO (g), at 25°C AH° = +155.6 kJ/mol and AS° = +172.4 J/mol K.…

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Q: Consider the following reaction:           2HF(g)  H2(g) + F2(g)          (K = 1.00  10–2) Given…

A: Given:

Q: For the reaction 2NO(g) + 02(g)- →2NO2(g) AH° = -114.2 kJ and AS° = -146.5 J/K The equilibrium…

A: Given,  ΔH0  = - 114.2 kJ   = - 114200 J ΔS0 = - 146.5 J/K T     = 350.0 K    ΔG0  = ΔH0  - TΔS0…

Q: For the reaction CO(g) + 3H2(g)–→CH¼(g)+ H20(g) AH° = -206.1 kJ and AS° = -214.7 J/K The equilibrium…

A: The question is based on the concept of chemical equilibrium. We have to calculate the equilibrium…

Q: For the reaction 2HBR(g) + Cl2(g)- 2HCI(g) + Br2(g) AH° = -81.1 kJ and AS° = -1.20 J/K At standard…

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Q: Consider the reaction: N2(g) + 3 F2(g) → 2 NF3(g) AH° = -249 kJ and AS° = -278 J/K at 25°C Calculate…

A: To solve this problem first we find the value of ∆G° , then we will decide the reaction is reactant…

Q: A2(g) + 3B2(g) -> 2AB3(g) where the ΔGorxn is -140 kJ and equilibrium constant at standard…

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Q: For the reaction NH,CI(aq)NH3(g) + HCI(aq) AH° = 86.4 kJ and AS° = 79.1 J/K The equilibrium constant…

A: The reaction given is, => NH4C (aq) --------> NH3 (g) + HCl (aq) Given : ΔHo = 86.4 KJ = 86400…

Q: Consider the melting of ice at 0°C represented by the following equilibrium: H2Ols) H2O() The AS°…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: For the reaction Fe,O3(s) + 3H2(g) 2Fe(s) + 3H20(g) AH° = 98.8 kJ and AS° = 143 J/K AG° for this…

A: Given data,∆Ho=98.8kJ∆So=143J/K

Q: 2. ΔG0 for the reaction N2 (g) + 3H2 (g) ⇌ 2NH3 (g) is -33.3 kJ. Calculate ΔG at 298 K for a…

A: The equilibrium constant in terms of partial pressures is calculated,

Q: Use the data for ΔGf∘ to calculate the equilibrium constants at 25 ∘C for each reaction.     A.…

A: Relation between delta G and equilibrium constant is given as Delta G = - RTlnKeq

Q: Spontaneous chemical reactions proceed until they hit equilibrium.  Once the reaction hits…

A: Spontaneous chemical reactions are reactions which takes place without the addition of external…