Consider the reaction: 4HCI(g) + 02(g)–→2H,0(g) + 2C½(g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 1.92 moles of HCl(g) react at standard conditions. AS system J/K

Q: So (J/mol K) HBr (g): 198.7 H2 (g) : 130.7 Br2 (l): 152.2

A: Entropy is defined as the measure of randomness or disorderliness in the system or surroundings. The…

Q: Consider the reaction: H2(g) + C¿H¿(g)–→C¿H&(g) Using standard absolute entropies at 298K, calculate…

A: Entropy is defined as the randomness of the reaction. It is a thermodynamic quantity that measures…

Q: Consider the reaction: C(s,graphite) + O2(g) (6)*00 Using standard absolute entropies at 298K,…

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Q: Consider the reaction: N2(g) + 3H2(g)–→2NH3(g) Using standard absolute entropies at 298K, calculate…

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Q: Consider the reaction: 4NH3(g) + 502(g)4NO(g) + 6H2O(g) Using standard absolute entropies at 298K,…

A: In this question, we want to determine the value of ∆S° system when moles of NH3 gas is equal to…

Q: [References] Use the References to access important values if needed for this question. Consider the…

A: Given, NH4NO3(aq) ➝ N2O(g) + 2H2O(l) Standard entropies at 298 K are, NH4NO3(aq) = 259.8 J/mol.K…

Q: Consider the reaction 2S02(g) + O2(g) 2SO;(g) Using standard thermodynamic data at 298K, calculate…

A: Given: 2SO2 (g)  + O2 (g)  →2 SO3 (g)We know that,The standard entropies at 298K are:S∘(SO2 g) =…

Q: Consider the reaction: 2HBr(g) H2(g) + Br21) Using standard absolute entropies at 298K, calculate…

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Q: Consider the reaction: CO(g) + Cl₂(g)COCI₂(g) Using standard absolute entropies at 298K, calculate…

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Q: Consider the reaction: 2B1F3(g)Br2(g) + 3F2(g) Using standard absolute entropies at 298K, calculate…

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Q: The molar heat capacity for carbon monoxide at constant volume is Cy, m = 20.17 J/(K-mol). A 13.00-L…

A: Given Information -  Volume = 13.0 L  Pressure = 6.00 kPa Temperature, T = 25o C = 298.15 K  gas…

Q: Consider the reaction: 2SO2(g) + O2(g)2SO3(g) Using standard absolute entropies at 298K, calculate…

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Q: Calculate the change in entropy of a system when 2 mol water vapour at 150 ⁰C is cooled down to -10…

A: I have given the answer in the explanation section. Hope you  will understand that.

Q: Consider the reaction: NH4CI(aq)NH3(g) + HCI(aq) Using standard absolute entropies at 298K,…

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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: Fe,03(s) + 3H2(9) 2Fe(s) + 3H20(g) Using standard absolute entropies at 298K,…

A: Fe2O3(s) +3 H2(g) --> 2Fe(s) + 3H2O(g) Number of moles = 2.19 mole Here may be answer slightly…

Q: Consider the reaction: N₂(g) +202 (g) → 2NO₂(g) Using standard absolute entropies at 298 K,…

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Q: Consider the reaction: 4HCI(g) + O2(g)- →2H2O(g) + 2CI2(g) Using standard absolute entropies at…

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Q: Calculate the change in entropy (in J/⁰F) when 340g of ethanol (46 g/mol) is cooled from 50 to 40 ⁰C…

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Q: The heat of vaporization AH, of toluene (C,H,CH,) is 38.1 kJ/mol. Calculate the change in entropy AS…

A: Solution- ∆Hv=38.1kJmol×1000J1kJ=38100JmolMass of toluene =32 gboiling point of Toluene =110.6oC +…

Q: The density of liquid nitrogen is 810 kg/m2. Part A What is the entropy change of the nitrogen if…

A: Answer: VN2=150mL dN2=810Kg/m3dN2=0.810g/mL Since, mass is the product of volume and density,…

Q: Consider the reaction: 2Fe(s) + 3Cl2(g)2FeCl3(s) Using standard absolute entropies at 298K,…

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

Q: Consider the reaction: 2H₂O(1) 2H₂(g) + O₂(g) Using standard thermodynamic data at 298K, calculate…

A: Enthalpy change of reaction (∆H) is calculated from enthalpies of formations of Products and…

Q: Consider the reaction. N₂(g) + 20₂(g) 2NO₂(g) Using standard thermodynamic data at 298K, calculate…

A: Given :-  The balanced reaction, N2(g) + 2O2(g) → 2NO2(g) .... (A)  Moles of N2 = 2.46 mol…

Q: Given:     H2O(l) → H2O(s)     ΔH° = –6.02 kJ at 273K Calculate the entropy change of the…

A: Given : ΔH° = –6.02 kJ (1kJ = 1000 J)  ΔH° = –6.02 x 10 3 J (1kJ = 1000 J) Temperature (T) = 0° =…

Q: Consider the reaction: СН (8) + H,0(g) →CH;CH,OH(g) Using standard absolute entropies at 298K,…

A: Given reaction is as follows,

Q: Calculate the change in entropy of the system when 10.0 g of ice at −10.0 °C is converted into water…

A: 1)10.0g of ice at -10°C is converted to ice at 0°C Number of moles 'n' = 10 g18.0 g/mole=0.56 moles…

Q: Consider the reaction: 2H;(R) + O;(g)→2H;O(g) Using standard absolute entropies at 298K, calculate…

A: Interpretation: Using standard absolute entropies at 298K, the entropy change for the system when…

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:4HCl(g) + O2(g)2H2O(g) + 2Cl2(g)Using standard absolute entropies at 298K,…

A: Given, 2.26 moles of HCl(g)

Q: Consider the reaction: 2H₂O(1)→→2H₂(g) + O₂(g) Using standard absolute entropies at 298K, calculate…

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Q: The protein lysozyme unfolds at a transition temperature of 75.5 °C with a standard enthalpy of…

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Q: Use the References to access important values if needed for this question. Consider the reaction:…

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Q: Consider the reaction: 2CO(g) + 2NO(g)2CO2(g) + N2(g) Using standard absolute entropies at 298K,…

A: Given reaction is 2CO(g) + 2NO(g) → 2CO2(g) + N2(g) Standard entropy of CO = 197.7 JK-1mol-1…

Q: Consider the reactions: Fe(s) + 2HCI(aq)FEC12(s) + H2(g) Using standard absolute entropies at 298K,…

A: (1) Balanced Chemical equation is - Fe(s) + 2HCl(aq) ---> FeCl2(s) + H2(g) Then, entropy change…

Q: Find the change in entropy ( in kJ K-1) for the condensation of 2.3 g of water at 100 °C, if the…

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Q: H2(g) + C2H4(g)- C2H6(g) Using standard absolute entropies at 298K, calculate the entropy change for…

A: Given-> Moles of H2 = 2.46 mole H2(g) + C2H4(g) ----> C2H6(g)

Q: Consider the reaction: C,H4(g) + H,0(g)→CH3CH,OH(g) Using standard absolute entropies at 298K,…

A: The entropy change for the reaction of 1 mole of C2H4 (g) can be calculated by subtracting the…

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

A: The reaction given is, => 2 NO (g) + O2 (g) → 2 NO2 (g) Given: Moles of NO reacting = 2.11 mol.…

Q: .0 mol of ice is melted at its melting point. ii) 1.0 mol of liquid water is boiled at its boiling…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Consider the reaction:I2(g) + Cl2(g)2ICl(g)Using standard absolute entropies at 298K, calculate the…

A: For any process which is moving spontaneously, the universe's entropy always increases. The system's…

Q: Consider the reaction CO(g) + H20(1)–CO2(g) + H2(g) Using standard thermodynamic data at 298K,…

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Q: Consider the reaction: 2H2O2(1)2H20(1) + O2(g) Using standard absolute entropies at 298K, calculate…

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Q: Consider the reaction: 3-entro NHẠNO3(aq)N,0(g) + 2H20(1) Using standard absolute entropies at 298K,…

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Q: Consider the reaction: H,(g) + C¿H4(g) →C¿H(g) Using standard absolute entropies at 298K, calculate…

A: Solution - According to the question - Given reaction - H2 (g) +C2H4 (g)--------> C2H6 (g) Given…

Q: Consider the reaction: H,O21)2H,0(1) + O2(g) Using standard absolute entropies at 298K, calculate…

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Q: Consider the reaction: 2SO2(g) + O2(g)–→2S03(g) Using standard absolute entropies at 298K, calculate…

A: Solution we want to calculate the entropy for system ∆So system-given chemical…

Q: Consider the reaction: C(s,graphite) + 02(g) >CO2(g) Using standard absolute entropies at 298K,…

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Q: Consider the reaction: I2(g) + Cl2(g)2ICl(g) Using standard absolute entropies at 298K, calculate…

A: I2 + Cl2 → 2 ICl ΔSrxn = ΣΔS°products - ΣΔS°reactants           = [2(247.4)] - [1(260.58) + 222.95]…