The Ksp for a very insoluble salt is 4.2 x 10-47 at 298 K. Whatis ΔG° for the dissolution of the salt in water?(a) -265 kJ/mol (b) -115 kJ/mol (c) -2.61 kJ/mol(d) +115 kJ/mol (e) +265 kJ/mol

Q: 0:(8) 03 (g) K, for this reaction is 2.47 × 10-29. At 298 K, A,G° for conversion of oxygen to ozone…

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Q: Consider a uniport system where a carrier protein transports an uncharged substance A across a cell…

A: The objective of the question is to determine the ratio of concentrations of substance A inside the…

Q: What is the minimum temperature for the spontaneous reaction of CCI4 (1) to CCI4 (g)" when AH° is…

A: By using the formula ∆G=∆H-T∆S Given ∆H =573kj/mol K

Q: Consider the reaction: CD   C2+ + B2-; Ksp = 2.4 x 10-8 What is ΔG° at 25 °C?     87.2 kJ/mol…

A: Given,  Ksp = 2.4 x 10-8 Temperature, T = 25 °C = (25+273) = 298 K

Q: The Kₛₚ of PbCl₂ is 1.7X10⁻⁵ at 25°C. What is ΔG°? Is it possible to prepare a solution that…

A: The change in free energy is used for the prediction of direction of the chemical reaction at…

Q: Consider a chemical reaction wherein the ΔG reactants is 27.5 kJ/mol and the ΔG products is 44.0…

A: given,  ∆Greactants  = 27.5 KJ/mol ∆G products = 44.0 KJ/mol

Q: Calculate ΔG° for each reaction using ΔG°(f) values:

A: (a)

Q: Predict the sign (AS > 0 or AS < 0) of the entropy change (AS) for the following processes. (a) Ca2+…

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Q: For the reaction below, A2+B → A2B if ΔG°= -96.4 kJ•mol-1, what is the value of K at 298 K ?

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Q: could you double check thi s calculation  B) we will apply the following equation ΔG° = -RTln(K)…

A: To calculate ∆G° using the value of equilibrium constant

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

A: Details

Q: A key step in the metabolism of glucose for energy is the isomerization of glucose-6-phosphate (G6P)…

A: According to the equation,

Q: a) image attached b) Calculate ΔG∘ at 296 ∘C c) tell whether the reaction has an equilibrium…

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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: 7) Ethanol, is produced by fermentation of the glucose in fruit or grain. The reaction is: C,H1206…

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Q: For the gaseous reaction of carbon monoxide and chlorineto form phosgene (COCl₂):(a) Calculate ΔS°…

A: Gibbs free energy is related to enthalpy change and change in entropy at constant temperature as,…

Q: 67.) For the reaction below, write the mass action expression. Then, calculate ΔG if ΔH is 97.56…

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Q: Calculate the equilibrium constant at 25.0°C for each of the following reactions from the value of…

A: The relation between ∆Go and K is -So using this equation we can calculate the value of the…

Q: ΔG° = 91.7 kJ/mol at 25°C for the following process. Which of the following statements is correct…

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Q: 20) For a particular hypothetical reaction, C+ 2A + B, the value of AG is + 250 kJ/mol. What is the…

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Q: Consider the following reaction between oxides of nitrogen: NO2(g)+N2O(g)→3NO(g)…

A: ∆G = ∆G° + nRTlnQ ∆G is the free energy change, ∆G0 is the standard free energy changeQ is the…

Q: as) omar boiling point of 68.7C. The enthalpy of vaporization for hexane is 3156 k/mol.

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Q: The ΔG° of the following reaction is -88.74 kJ/mol. What is the ΔG (in J) at 287 K if the initial…

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Q: 13. Which of the following is NOT true? (a) If Q = 1, then ΔG = ΔG° (b) If ΔG° 0, the reaction is…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: The dissolution of ammonium nitrate occurs spontaneously in water at 25 °C. As NH4NO3 dissolves, the…

A: Given that the dissolution of ammonium nitrate occurs spontaneously in water at 25 oC. It is also…

Q: What happens to ΔG°298 (becomes more negative or more positive) for the following chemical reactions…

A: The relation between ΔG° and equilibrium constant, K is as follows: ∆G°=-RT ln K…

Q: The vapor pressure of water at 25oC is 0.0313 atm.  Calculate the value of Kc at 25oC for the…

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Q: A salt has the form M2X3 where M is a metal cation and X is a nonmetal anion. If ΔG∘rxnΔGrxn∘ is…

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Q: Calculate Kp for the following equation with a ΔGo for C2H4O = -13.1 kJ/mole at 25.0 oC. 2C2H4(g) +…

A: The Gibbs free energy of a reaction is defined as the energy associated with a chemical reaction…

Q: What is K for a reaction if AG° =-217.3 kJ/mol at 25 °C (or 298 K)? (R = 8.314 J/mol · K) .

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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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Q: The ΔG° of the following reaction is -33 kJ/mol. What is the ΔG (in J) at 348 K if the initial…

A: Check the relation between ∆G and ∆Go first. Then use that relation to find out the value of ∆G.

Q: Consider the reaction: N2(g) + 3H2  2NH3(g). Given that  ΔG° = -32.8kJ/mol at 25°C, calculate ΔG if…

A: We know the formula for ΔG that is Given values are: T= 25 0 C= 298 K R=0.082Latmmol-1 K-1  Partial…

Q: 9. Consider the chemical reaction below: 5x C-C | C-C + CC What will happen to AG if the reaction…

A: The given reaction is an example of Diels-alder reaction in which a conjugated diene reacts with a…

Q: Describe how you would expect the spontaneity (ΔG °) for each of the following reactions to behave…

A: The chemical or physical change can takes place by itself without the help of surroundings are…

Q: Determine the value of AG° at 25 °C for the reaction below given the following data: CH,(g) AG = 68…

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Q: Consider the reaction: BaSO4    Ba2+ + SO42-; Ksp = 1.1 x 10-10 What is ΔG° at 25 °C?     57…

A: Given Data :  1. Ksp = 1.1×10-10  2 . Temperature = 25oC                             = (25+273)K…

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: Consider the reaction: BaSO4    Ba2+ + SO42-; Ksp = 1.1 x 10-10 What is ΔG° at 25 °C?     9.3…

A: ★ Answer : Correct option is 57 KJ/mol         BaSO4  →   Ba2+ + SO4- Ksp = 1.1 × 10-10 For sparing…

Q: Calculate T (in K) given ΔG^0= -19.4 kJ/mol and ΔH^0= 69.9 kJ/mol and ΔS^0= 253 J/mol K…

A: ∆G° = -19.4 KJ/mol ∆H° = 69.9 KJ/mol  ∆S° = 253 J/mol K  T = ?

Q: Calculate the equilibrium constant at the temperature given. (Hint: Use formation free energy ΔGf⁰…

A: We have given that  Calculate the equilibrium constant at the temperature given. (Hint: Use…

Q: 2) a)Determine AGrxn° values for the following Combustion reactions at 25°C b) Decide whether this…

A: We have to find ∆G of reaction, and we have to tell whether reaction is spontaneous or not.