The thermal decomposition of molten sodium chloride into elemental gaseous sodium and elemental gaseous chlorine absorbs a lot of heat:      NaCl (l)  à  2 Na (g)  +  Cl2 (g) At standard conditions, this reaction will be:

Q: ed under standard conditions, when the reaction is st ate the non-standard Free Energy change (AG)…

A: Given, □G°rxn = 2×(-16.6) = -33.2 kJ/mol Q = (1.5)2/(1.0)(0.06)3 = 625 □G = □G° + RT×ln(Q)

Q: Given the following reaction, which is true? Cu(s) + 2 Ag+ (aq) → Cu²+ (aq) + 2 Ag(s) Energy will…

A: Given reaction is :  Cu (s) + 2Ag+ (aq) --------------> Cu2+ (aq) + 2Ag (s)  Standard cell…

Q: Which of the following is true regarding the following reaction? A(s)-> B(g) + C(g) AH= +350.5…

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Q: Write the CAPITAL Letter of the correct answer. A if both statements are true  B if the 1st…

A: Given that, two statements are If the change in free energy, ΔG is negative, the reaction is…

Q: 2 ClO2 (g)   +  2 TiCl4 (l)    →     2 TiO2 (s)   +   5 Cl2 (g)         Delta H =  – 343.8 kJ when…

A: Please have a look on the solutiion:

Q: determine the free energy change (AGrxn) for each of the following reactions under standard state…

A: The standard Gibbs energy free change values of the compounds calcium oxide, water and calcium…

Q: C;H2 (g) +2 H2 (8) = CHs (g) The standard Gibb's free energy of formation values for CH2, H2, and…

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Q: Change An exothermic chemical reaction between a solid and a liquid results in gaseous products. A…

A: Answer: Spontaneity of the reaction can be decided on the basis of the value of Gibbs free energy…

Q: a spontaneous reaction u

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Q: Given the following data, predict whether the reaction below is spontaneous at 25°C: NO2(9) + N20(9)…

A: The given reaction is as follows: NO2(g) + N2O(g) →3NO(g) The ∆rG° of the reaction can be calculated…

Q: Use the thermodynamic information below to determine the free energy change for the following…

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Q: In nature, one common strategy to make thermodynamically unfavorable reactions proceed is to couple…

A: According to the Hess's law , the enthalpies of the reaction is a path independent function and…

Q: Indicate whether each of the following statements is true or false. If it is false, correct it. The…

A: The reaction is said to be spontaneous if it results into the formation of products in the given…

Q: Use the tables in the text to determine whether each reaction is spontaneous under standard…

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Q: Сalculate ∆H° for the reaction: N2O(g) + 1/2 O2(g) → 2NO(g)

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Q: From the values of AH and AS, predict which of the following reactions would be spontaneous at 25°C:…

A: H for A = 10.5 kJ/molS for A = 30 J/molKH for B = 1.8 kJ/molS for B = -113 J/molKT=25oC=25+273=298K

Q: For a reaction to be spontaneous, the change in Gibbs free energy (AG) must be which of the…

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Q: Consider the reaction 2B1F3(g)- →Br2(g) + 3F2(g) The standard free energy change for this reaction…

A: We have to calculate Gibbs free energy .

Q: Vhich of the following statements is TRUE regarding the spontaneity of the exothermic reaction isted…

A: Q. Which of the following statements is True regarding the spontaneity of the exothermic reaction…

Q: reaction has AHxn= 533 kJ/mol and ASTxn= -57 J/K•mol. What can be said about this %3D action? The…

A: Answer

Q: 1203(s). (The combustion of aluminum in booster rockets provides part of the energy that lifts the…

A: In this question, we have to calculate the maximum work that could be obtained by oxidation of 1.72…

Q: Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + O,(g) AG = 457 kJ/mol CH,…

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Q: What does a negative AHrxn tell you about the reaction? The system is becoming more disordered. The…

A: Enthalpy of reaction is defined as the amount of heat released or absorbed during the transformation…

Q: Consider the reaction shown to answer the following question. BaO (s) + CO2 (g) → BaCO3 (s) AH = -…

A: ΔH = - (negative) ΔS = - (negative)

Q: Consider the following reaction   AgBr(s) → Ag+(aq) + Br−(aq), ΔGo = +69.1 kJ   Calculate ΔG for the…

A: The relation between ∆G and ∆Go is  given by: ∆G = ∆Go + RT lnQ Where, R = universal gas constant,…

Q: From the data in Appendix J of your text, calculate ΔGorxn, ΔHorxn, and ΔSorxn for the following…

A: Given: Reaction and data table To find: ∆Gorxn, ∆Horxn, ∆Sorxn, whether the reaction is spontaneous…

Q: The following reaction is spontaneous at room temperature.

A: Since we know that a spontaneous reaction is the reaction which occurs on it own without any outside…

Q: Cl₂ is a stable diatomic molecule. It can be decomposed to form two Cl atoms as shown here: Cl₂(g) →…

A: Answer:Here:

Q: 4. Methanol is relatively inexpensive to produce. Much consideration has been given to using it as a…

A: 4. Given decomposition reaction of methanol:   CH3OH(l)  ---->  CH4 (g) + (1/2)O2 (i) when moles…

Q: For a reaction for which AH = -142 kJ/mol and AS = -178 J/mol· K, which of the following statements…

A: If ∆G is negative, the process is spontaneous and may proceed in the forward direction. If ∆G is…

Q: Indicate which of the four cases below applies to the following four reactions (a through d) by…

A: The reactions given are, a)     PCl3(g) +   Cl2(g)   ↔   PCl5(g)…

Q: Given the thermodynamics data for the following substances:…

A: Gibbs free energy is the free energy in the system that is used to do some useful work. It is…

Q: Take all the thermodynamic data from your textbook. Assume the data do not vary with temperature.…

A: Entropy change of the universe for the given reaction is to be calculated.

Q: Which of the following statements define the third law of thermodynamics? O Process that requires…

A: The statement which defines the third law of thermodynamics is to be explained.     Third law of…

Q: Calculate ΔrH° at 25°C for the combustion of methanol: Unbalanced reaction: CH3OH(l) + 3/2O2(g) →…

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Q: Consider the following reaction: 2 H₂O(1) + 2 Cl₂O(g) 4 X HCl(g) + + 2 O2(g) (exothermic) What can…

A: Entropy is defined as degree of randomness or disorderliness present in a molecule.  If a molecule…

Q: What is the lowest temperature at which the reaction is spontaneous under standard conditions? H2O…

A: Welcome to bartleby ! We have to tell the temperature at which reaction go in forward direction.

Q: Consider the following reaction; A(g) + B(g)→ c(s) + D(g); AH = -164.1 kJ; AG = 159.1 kJ at 298 K…

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Q: Is the following reaction spontaneous (a) only at low temperatures; (b) only at high temperatures;…

A: Explained as follows

Q: ▪ The disorder in a solid is greater than that in a liquid. (✓ or X ) ▪ The tendency of a process to…

A: The objective of the question is to find which statement is true or which is false from the given…

Q: Predicting and FULLY explain if the following reaction will be spontaneous proceed to products, or…

A: Here we will talk about spontaneity of a chemical reaction on the basis of enthalpy, entropy and…

Q: The chemical reaction 2A(g) + 2B(g) + C(g) > AB2(g) +AC(I) is spontaneous at 300 K and…

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Q: For a particular reaction, AH = -46.7 kJ and AS =-123.8 J/K. Assuming these values change very…

A: ∆H°=-46.7KJ ∆S°=-123.8J/K ∆H°-T∆S°=0