Consider the reaction: 2BrF3(g) → Br2(g) + 3F2 (g) Using standard thermodynamic data at 298 K, calculate the free energy change when 2.40 moles of BrF3 (g) react at standard conditions. AG⁰ rxn Substance AG (kJ/mol) BrF3 (9) Br₂ (9) F₂ (g) Submit Answer kj -229.4 3.1 0.0 Retry Entire Group 9 more group attempts remaining

Q: Given the following data, calculate ΔrH∘ for the reaction: N2O(g)+NO2(g)⟶3NO(g)…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Calculate the ΔH for the reaction: 4 NH3 (g) + 5 O2 (g) --> 4 NO (g) + 6 H2O (g) from the following…

A: According to Hess's law, the enthalpy change of a reaction is independent of the number of steps…

Q: Use the data from the table of thermodynamic properties…

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Q: d)The ΔH°f of Ar(g) is   1.positive. 2.negative. 3.zero. 4.must be determined experimentally.…

A: The ΔH°f of Ar(g) is 1.positive. 2.negative. 3.zero. 4.must be determined experimentally

Q: A 0.497 g sample of liquid C5H12 was combusted using excess oxygen gas inside a bomb calorimeter,…

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Q: Consider the reaction CH4(g) + H2O(g)CO(g) + 3H2(g) for which H° = 206.1 kJ and S° = 214.7 J/K at…

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Q: Calculate ΔHΔH for the reaction 2 Al (s) + 3 Cl2 (g) ⟶⟶ 2 AlCl3 (s) from the following data. 2 Al…

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Q: Calculate ΔH for the reaction: C6H6(l)   +   O2(g) à   6CO2(g)   +   3H2O(l) given the following…

A: Given that: To find: ∆H for the given reaction =?

Q: Use the data from this table of thermodynamic properties to calculate the values of Δ?∘rxn for each…

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Q: FeO

A: ∆H°rxn = [ ∆H°f(Fe2O3) ] - [ ∆H°f(FeO) + ∆H°f(Fe) + ∆H°f(O2) ]  ∆H°rxn = [ -822.16 kJmol-1 ] - […

Q: When 11.9 g of barium bromide (BaBr2) is dissolved in 107 g of water in a styrofoam calorimeter of…

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Q: Substance S (J/mol-K) H2(g) 130.6 O2(g) 205.0 H2O(g) 188.7

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Q: For which of the following reactions is AS° > 0. Choose all that apply. 2NH3(g) +20₂(g) → N₂O(g) +…

A: ∆n(g) = total number of moles of gaseous products - total number of moles of gaseous reactantsIf…

Q: Consider the reaction CH4(g) + H2O(g)CO(g) + 3H2(g) for which H° = 206.1 kJ and S° = 214.7 J/K at…

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Q: Calculate ΔHΔH for the reaction B2H6 (g) +  6 Cl2 (g) ⟶⟶ 2 BCl3 (g) + 6 HCl (g) from the following…

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Q: Calculate the ΔH for the reaction: C2H4 (g) + H2 (g) --> C2H6 (g), from the following data:   C2H4…

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Q: 2 NH3 (g) + 2 O2 (g) → N20 (g) + 3 H20 (g) Is this reaction spontaneous only at low temperatures,…

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Q: Reaction 1: 20F2 (g) → O2(9) + 2 F2 (9) AH=-49.4 kJ Reaction 2: N2 (g) + 202(g) → 2NO2 (g) AH=+66.4…

A: When the gibbs free energy change is positive then the reaction is spontaneous and when the gibbs…

Q: Below is a list of Enthalpies of Formation. Substance Δ??(?????)ΔHf(kJmol) C3H8(g) -104.7 O2(g) 0…

A: Introduction: The total amount of energy of a system is called enthalpy and the heat of formation is…

Q: Calculate Δ?ΔH for the reaction B2H6 (g) +  6 Cl2 (g) ⟶⟶ 2 BCl3 (g) + 6 HCl (g) from the following…

A: We have to Calculate Δ?ΔH for the reaction B2H6 (g) +  6 Cl2 (g) ⟶⟶ 2 BCl3 (g) + 6 HCl (g) from the…

Q: Given the following information, determine ΔH for 3H2(g) + O3(g) ⟶⟶ 3H2O(g)   2H2(g) + O2(g) ⟶⟶…

A: Chemical Reaction:-  3H2(g) + O3(g) -->  3H2O(g)   ∆H = ? KJ/mol  2H2(g) + O2(g) --> 2H2O(g)…

Q: Calculate the ΔG∘rxn for 2ClF (g) + Br2 ​(g) <------> 2ClBr (g) + F2 ​(g) _____ kJ/mol

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Q: 2 Fe(s) + 3 Cl2(g) => 2 FeCl3(s)         from Fe(s) + Cl2(g) => FeCl2(s);                ΔHo  =…

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Q: For the reaction 2 NaHCO3 (s) → Na₂CO3 (s) + H₂O (1) + CO₂ (g), AH = +85.0 kJ and AS is calculated…

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Q: Calculate ΔH for this reaction N2H4 (l) + O2 (g) → N2 (g) + 2H2O (l) given the following data:…

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Q: Calculate Δ?∘Δ⁢G∘ at 298 K for the reaction…

A: C(s)+O2(g)⟶CO2(g) Δ⁢G∘(A) =−397.28 kJ/mol Equation A S(s)+O2⁡(g)⟶SO2⁢(g)⁢ ⁢ΔG∘(B)=−300.19 kJ/mol…

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

A: Given,The reactions:

Q: 2SO₂(g) + O₂(g)2SO₂ (g) AG205-141.0 Choose one: kJ Spontaneous Nonspontaneous

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Using the table of thermodynamic data provided, for the reaction below: SiH4(g) + 8HNO3(g) → SiO2(s)…

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Q: Using the provided data, determine the temperatures at which the following hypothetical reaction…

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Q: 24) A 1.50 g sample of pure sucrose is burned in a bomb calorimeter that has a heat capacity of…

A: Mass of Sucrose (m)= 1.50 g  Heat Capacity (C) = 8.930 kJ/°C Change in temperature (∆T) = 26.77°C -…

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

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Q: A 0.576 g sample of liquid C5H12 was combusted using excess oxygen gas inside a bomb calorimeter,…

A: Given, mass of the sample is 0.576 g of liquid C5H12  Heat capacity of calorimeter is 4.957 Kj/°c…

Q: 18. Calculate the AH of reaction for CIF(g)F2(g)> CIF3(g) given the following data: 1) 2CIF(g)O2(g)…

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Q: Given the below thermodynamic data, calculate ΔΔH for the reaction CH4 (g) + NH3 (g) ⟶⟶ HCN (g) + 3…

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

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Q: When ethanol (CH3CH2OH) burns in oxygen, carbon dioxide and water are formed. (i)  Write the…

A: Combustion is a process that occurs in the presence of oxygen.

Q: When 2.25 mg of anthracene, C14H10(s), was burned off in a bomb calorimeter, the temperature…

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Q: Calculate ΔH°rxn

A: