Consider the reaction: 2BrF3(g)Br2(g) + 3F2(g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.21 moles of BrF3(g) react at standard conditions.     S°system =  J/K

Q: Calculate the entropy of the following reaction using the data in the table. 4A +2B + 1C → 5D + 1E…

A: Entropy change can be determined using the equation given below: ∑∆S°products-∑∆S°reactants

Q: Consider the following reaction at 298 K. C(graphite) + 2 Cl,(g) CCI, (1) AH = -139 kJ Calculate the…

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Q: Consider the reaction: 2HBr(g) + Cl₂ (g) → 2HCI(g) + Br₂(g) Using standard thermodynamic data at 298…

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Q: Consider the reaction: 4HCl(g) + O2(g) → 2H₂O(g) + 2Cl₂ (g) Using standard thermodynamic data at 298…

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Q: Calculate the entropy of the system (J/mol-K) for the reaction shown using the values for S° found…

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Q: For the reaction H₂S(g) + 2H₂O(l)- AH° = 295 kJ and AS° = 295 J/K At standard conditions, this…

A: Gibbs free energy is a thermodynamic property that signifies the feasibility of the reaction. It…

Q: Consider the reaction: 2Na(s) + 2H₂O(l) → 2NaOH(aq) + H₂(g) Using standard absolute entropies at 298…

A: The entropy change for the system is calculated as: ∆Ssystemo=n∑Soproducts-m∑Soreactants ......(1)…

Q: Calculate the standard entropy change for the combustion of propane, a common fuel. C3H8(g) + 502(g)…

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Q: Consider the reaction: CaCO3(s)CaO(s) + CO2(g) Using standard thermodynamic data at 298K,…

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Q: Consider the reaction: 4HCl(g) + O₂(g) → 2H₂O(g) + 2Cl₂ (g) Using standard absolute entropies at 298…

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

A: The answer is: ΔS°surroundings = -132.07J/K The detailed calculation is given below:

Q: 4. Al₂O3(s) + 3 H₂(g) → 2 Al(s) +3 H₂O(g) 5. 2 CH₂OH(g) + 3 O₂(g) → 2 CO₂(g) + 4H₂O(g)

A: When randomness of product increases then change of entropy become positive.

Q: Calculate the standard-state entropy for the following reaction: Al2O3(s) + 3H2(g) → 2Al(s) +…

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Q: Which of the following lists the substances in order of increasıng standard molar entro Periodic…

A: First we have to know about entropy and standard molar entopy.   Entropy : It is the degree of…

Q: Calculate the temperature at which the following reaction becomes spontaneous. AH; ( Compound Cl₂(8)…

A: Firstly using the standard thermodynamic data, enthalpy change and entropy change for the given…

Q: Consider the reaction CH₂(9) 20₂(g) →→→ CO₂(g) + 2H₂O(g) Using standard thermodynamic data at 298K,…

A: The reaction :Calculate the entropy of the surroundings when 2.49 moles of CH4(g) react under…

Q: Consider the reaction H2(g) + C2H4(g)C2H6(g) Using standard thermodynamic data at 298K, calculate…

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Q: information:         CH3OH (l) + O2 (g)  --> CO2 (g) + 2H2O (g)                Substance S°…

A: Given- S°(H2O)=232.7J/mol×K S°(CO2)=213.8J/mol×K S°(CH3OH)=126.8J/mol×K S°(O2)=205.0J/mol×K

Q: Consider the following reaction and standard molar entropy values for each substance at 25°C.…

A: we have to calculate the entropy change for the given reaction

Q: standard thermodynamic data at 298K, calculate the entropy change for th a) react at standard…

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Q: Calculate the entropy of the following reaction using the data in the table. 1A +1B + 2C → 3D + 3E…

A: The difference between the standard entropy of formation of product to the standard entropy of…

Q: Consider the reaction: СаСО3{8) —СаO(9) + CO2(g) Using standard absolute entropies at 298K,…

A: Answer ∆S°system = 311.72 J/K is the value of the entropy change for the system when 1.96 moles of…

Q: Consider the reaction: 2Na(s) + 2H₂O(1) → 2NaOH(aq) + H₂(g) Using standard thermodynamic data at 298…

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Q: Using the following data, give an approximation of the temperature at which the reaction CH4 (g) + 4…

A: According to second law of thermodynamics , entropy of a system always Increases. Or the value of…

Q: What is the enthalpy change when silver chloride form from the ions in an aqueous solution? What is…

A: The question is based on the concept of chemical thermodynamics. we have to calculate enthalpy,…

Q: B. Given the following equations: Solve for the standard state entropy. 1. NaCl(s) → Na+ (aq) + Cl-…

A: To calculate standard state entropy  of the following reactions :  Now, from table of thermodynamic…

Q: Calculating Standard Entropy Change: (a) Calculate the standard entropy change (ArSo) for the…

A: For the given reaction between hydrogen sulfide and oxygen gas, the standard entropy change (ΔSrxn)…

Q: Use the following data to calculate the value of S° for the reaction given below. Write answer only…

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Q: Determine the standard molar entropy change for the following reaction: 4 Fred  +  5 Wilma  →  4…

A: The change in entropy of the surroundings is essentially just a measure of how much energy is being…

Q: Calculate ASsurr and ASuniverse for a reaction. Consider the reaction Fe3O4(s) + 4H₂(g) 3Fe(s) +…

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Q: Be sure to answer all parts. Using the data in the table, calculate the standard entropy changes for…

A: Given-> S(s) + O2(g) ---> SO2(g) MgCO3(s) --->MgO(s) + CO2(g) 2C2H6(g) + 7O2(g)…

Q: Use standard molar entropies to calculate the entropy change (in J/K.mol) for the reaction…

A: The standard entropy change of reaction ( ∆S° ) can be calculated from standard molar entropies of…

Q: Consider the reaction 2H₂(g) + O₂(g)→→→→→2H₂O(g) Using standard thermodynamic data at 298K,…

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Q: 4-entro Consider the reaction 2NO(g) + O2(g) 2NO2(g) Using standard thermodynamic data at 298K,…

A: given Moles of No reacted = 1.77 moles

Q: The standard entropy for the formation of SF6(g) from the elements, S(s) + 3 F2(g) → SF6(g) is…

A: As we know, The standard entropy for a reaction can be calculated  S(s) + 3 F2(g) → SF6(g)

Q: the decomposition of ammonia to nitrogen and hydrogen gas. Substance S° (J/mol · K) H2(g) 130.7…

A: Entropy measures the randomness of the molecule. Gaseous molecule have higher entropy than liquid…

Q: Consider the following reaction and standard molar entropy values for each substance at 25°C.…

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Q: Calculate the entropy of the system (J/mol-K) for the reaction shown using the values for S° found…

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

A: Given, Chemical Reaction :  NH4Cl(aq) ----> NH3(g) + HCl(aq) Moles of NH4Cl = 2.37 moles S° = ?

Q: Consider the reaction: NO(9) _H2(g) → N2(g) +. H2O) for which AS'= -551.7 J/K at 25°C. Using the…

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Q: Consider the reaction: 2NO(g) + O2(g)–→2NO2(g) Using standard absolute entropies at 298K, calculate…

A: Answer

Q: Compute for the total entropy change( ΔSuniv) in the oxidation of metallic iron into ferric oxide…

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Q: What is the entropy change of a gas in J/K (to 2 decimal points) when one mole of a perfect gas…

A: Given that -  Number of moles of gas = 1  Initial volume of gas = 0.36 m3  Final volume of gas =…

Q: The balanced equation for the reaction of ethanol and oxygen is the following. 2 C₂H5OH(g) + 6 0₂(g)…

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Q: Consider the reaction: 2Na(s) + 2H₂O(l) → 2NaOH(aq) + H₂(g) Using standard absolute entropies at 298…

A: The entropy change for the system is calculated as: ∆Ssystemo=∑n×Soproducts-∑m×Soreactants ......(1)…

Q: the reaction: 3Fe2O3 (s) + H₂(g) → 2Fe3O4 (s) + H₂O(g) Using standard absolute entropies at 298 K,…

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Q: Consider the reaction: 2BrF3(g)Br2(g) + 3F2(g) Using standard thermodynamic data at 298K,…

A: The given balanced chemical reaction is  2BrF3(g) →Br2(g) + 3F2(g) The entropy change for the…

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

A: The question involves the concept of entropy calculations. We have to calculate the entropy change…

Q: onsider the reaction: H₂CO(g) + O₂(g) → CO₂(g) + H₂O(1) Using standard absolute entropies at 298 K,…

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Q: For the reaction 2BrF3 (g) → Br₂(g) + 3F₂ (g) AG = 471 kJ and AH° = 542 kJ at 264 K and 1 atm. This…

A: Recall the given reaction,                                    Number of moles of