ΔHo reaction = -112.2kJ ΔS = -15.26JK-1mol-1 ΔG = -18.81kJ Discuss the meaning of each term/value and what this tells you about the nature of the reaction

Q: Ng t = N- ミーミ

A: Answer:- The entropy is the degree of randomness or disorderness . Higher the randomness , higher…

Q: A chemist fills a reaction vessel with 9.60 atm nitrogen (N₂) gas, 0.978 atm oxygen (0₂) gas, and…

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Q: A chemist fills a reaction vessel with 7.86 atm hydrogen (H₂) gas, 0.598 atm Oxygen (0₂) gas, and…

A: The given reaction 2H2(g) + O2(g) ⇌ 2H2O(g) Pressure of H2 = 7.86 atm  Pressure of O2 = 0.598 atm…

Q: Please find the temp at which the reaction becomes nonspontaneous!! The following reaction has these…

A: Given  ΔHrxn = -30.1 kJ/mol  ΔSrxn = -58.3 J.mol.K

Q: Consider the following dissolution of lead(II) chloride (PBCI2(s)): 26.1 kJ mol-1 193.2 kJ mol-1…

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Q: Mg(s) + 2HCI(aq) → MgCl, (aq) + H2(g) + 1550kJ For this reaction at 25°C • Change in enthalpy: […

A: The reaction given is, =>

Q: In a reaction, 1.00 mole of H2 is produced at a constant pressure of 1.00 atm and at 298 K (1 L atm…

A: Therefore, ΔE in this reaction is +483.6 kJ.Explanation:The equation for calculating ΔE is:ΔE = ΔH -…

Q: Give the ΔH value for the decomposition of silver chloride as shown in the reaction 2AgCl(s)+127

A: Since we have to supply energy to the AgCl for the completion of the reaction, therefore this is an…

Q: Do polymerization reactions tend to have △Sorxn values that are greater than zero or less than zero?…

A: We are to discuss the change in entropy ( △Sorxn ) in a polymerization reaction.

Q: Consider the reaction: NH4Cl(aq) → NH3(g) + HCl(aq) Using standard thermodynamic data at 298 K,…

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Q: Calculate the standard free energy change (kJ/mol) for the reaction shown at a temperature of 298.15…

A: Consider the given information is as follows; ∆Hrxn=-2984.0 kJ/mol ∆Srxn=-961.5 J/mol-K = -0.9615…

Q: Calculate ΔS^0reaction in J/mol at 298.15 K given Fe2O3(s)+3H2(g)→2Fe(s)+3H2O(l)…

A: To find ∆S° ( reaction)

Q: Use data from Appendix attachede to calculate ΔS∘rxnΔ�rxn∘ for each of the reactions given.…

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Q: What is the free energy change at 25oC for the reaction below, if the standard entropies of…

A: Gibbs free energy is an energy which is used to do useful work. It is an extensive property which…

Q: 9   Calculate ΔS0 for each of the following reactions at 250 C given the following Thermodynamic…

A: Given: compound       S0 (J/K mol) CH4 (g)            186 O2 (g)              205 CO2 (g)…

Q: Calculate the standard free energy change (kJ/mol) for the reaction shown at a temperature of 298.15…

A: As well as increases the negative value of standard free energy . The reaction is spontaneous in…

Q: A chemist fills a reaction vessel with 0.772 atm nitrogen (N2) gas, 5.76 atm hydrogen (H2) gas, and…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Calculate ΔSsys° (J/K) for the catalytic hydrogenation of acetylene to ethane: C2H2(g) + H2(g) →…

A: Change the entropy of the system is the difference between the sum of the entropy of the product and…

Q: Absolute Entropy at 298 K (J/(K mol)) NO(g) 211 O2(9) 205 NO2(g) 240

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Q: Use the standard molar entropies in the hint to calculate the AS value for the following reaction.…

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Q: Dissolution of Ammonium Nitrate mass of water: 200 g initial temperature of water: 20°C final…

A: An Exothermic Process is one in which heat is released during the process. An Endothermic Process is…

Q: A reaction has the following thermochemistry values at 281.15 K ΔH = - 180.2 KJ mol-1 ΔS = - 158.8…

A: Given,  Change in enthalpy = ΔH = - 180.2 KJ mol-1  Change in entropy = ΔS = - 158.8 J mol-1K-1…

Q: The thermite reaction is written and pictured below. Calculate the standard molar entropy change for…

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Q: Consider the reaction at 298 K. 2 Al(s) + 3 Cl₂(g) → 2 AICI, (s) Calculate the quantities for ASsys,…

A: The answer to the question is given belowExplanation:Step 1:a. The standard entropy change for the…

Q: 1. Given the thermodynamic data in the table below, calculate G° (at 298.15 K) for the reaction:…

A: Answer is given as follows

Q: A chemist fills a reaction vessel with 9.95 atm nitrogen (N₂) gas, 4.72 atm hydrogen (H₂) gas, and…

A: For the given chemical reaction -

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: Part C Using two very different method to solve for A,G, your answers from part A and part B will be…

A: Δr G0 is the enthalpy change for a reaction in the standard state. . It is given from the standard…

Q: reaction has a ΔSsystem < 0

A: Entropy is defines as the degree of randomness or may be defines as disorderness. Entropy of…

Q: A chemist fills a reaction vessel with 6.95 atm hydrogen (H₂) gas, 1.47 atm oxygen (O₂) gas, and…

A: The given reaction 2H2(g) + O2(g) ⇌ 2H2O(g) Pressure of H2 = 6.95 atm  Pressure of O2 = 1.47 atm…

Q: For a given reaction, ΔH∘∘ = −19.9 kJ/mol and ΔS∘∘ = −55.5 J/(K⋅⋅mol). In what temperature range is…

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Q: A reaction has the following thermochemical values at 283.15 K: ΔH = -183.3 kJ mol-1 ΔS = -160.6 J…

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Q: Remember: ΔH = ΔE + PΔV OR by rearranging the equation: ΔE = ΔH - PΔV Consider the reaction: 2Na(s)…

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Q: What is ΔHsys for a reaction at 16.9 °C with ΔSsurr = -159 J mol-1 K-1 ? Express your answer in kJ…

A: ΔSsurr &amp; ΔHsys are related to each other as ΔSsurr = Where ΔSsurr is entropy change for…

Q: Predict the conditions (high temperature, low temperature, all temperatures, or no temperatures)…

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Q: Use the following deltaG degrees f values to calculate deltaG degreesrxn for the following reaction.…

A: Use the following deltaG degrees f values to calculate deltaG degreesrxn for the following reaction.…

Q: 7. Use standard molor entropy values to colculate the entropy change AS p. 821, 54 HNO:(R) • NH, (R)…

A: Given, Chemical Reaction : HNO3 (g) + NH3 (g) ---&gt; NH4NO3 (s)  From standard data the values of…