Calculatre the ΔH of reaction for the following reaction:  Fe3O4 (s)  +  CO (g)  -->  3FeO (s)  +  CO2 (g) ΔHfo (kJ/mol)          -1118             -110.5           -272            -393.5  a -263 kJ  b 54 kJ  c 19 kJ  d -50 kJ  e 109 kJ

Q: ind ΔH for the reaction    C3H8 (l) + 5O2(g) --> 3CO2(g) + 4H2O(l)        ΔHrxn = ? Given:…

A: for the reaction    C3H8 (l) + 5O2(g) --> 3CO2(g) + 4H2O(l)        ΔHrxn = ? Given:   [CO2(g)] =…

Q: ne value of AHº fo

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Q: How much energy is transferred by 1 mol of 02(g) reacting in the equation below? C6) + ½ O2e) → CO),…

A: In this,half mole of oxygen react to release 110.5kj/mol of energy then when half mole of oxygen…

Q: 200 ° C, the numerical value of Kc for the following reaction is 8 × 10-³. PCl5 = PCl3 + Cl2 deltaH…

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

Q: Given the reaction: NO2(g) NO(g) + O2(g) (H = +62 Kj), if the temperature is increased, the…

A: Given ;- NO2(g) <-----> NO(g) + O2(g)  H = +62 kJ  statement : if the temperature is…

Q: Consider the generic reaction:                          3A + 2B --> C + 3D…

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Q: Calculate G°rxn for the combustion of propane, based on the reaction and thermochemical data shown…

A: ∆Grxn∘ = ∑∆Gf∘ (Products) - ∑∆Gf∘ (Reactants)

Q: Given that AH°; for HCl(g) is -92.3 kJ/mol, calculate the AH°; in kJ/mol for FeCl2 (s).

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Q: calculate ΔSº for the reaction below: N2(g), O2(g), & NO(g), respectively, is 191.5, 205.0, & 210.6…

A: Given, Reaction is : N2 (g) +O2 (g) --------------->  2NO (g) Entropy of N2 (g) = 191.5 J/mol.K…

Q: Find the ΔH for this reaction : 3H2(g) +O3(g) --> 3H2O(g) Given the two following pieces of…

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Q: The value of AH° for the reaction below is -482 kJ. Calculate the heat (kJ) released to the…

A: 2 CO (g) + O2 (g) →2 CO2 (g) The enthalpy of reaction ∆H° = - 482 KJ   From the above given…

Q: Determine AG for the following reaction: CO₂(g) + 2H₂O(1) CH4(g) + 202(g) Substance AG(kJ/mol)…

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Q: For the reaction 2CH4 (g) + 3 Cl2 (g) → 2 CHCl3 (l) + 3 H2 (g), ΔH° = -118.6 kJ. ΔH°f = -134.1…

A: a balance chemical equation,   2CH4(g) + 3Cl2(g) -----> 2CHCl3(l) + 3H2(g) ∆Ho = -118.6 kJ  &…

Q: 2Mg + O2(g)--2 MgO What is the limiting reactant if 2.2 g of Mg is reacted with 4.5 L of oxygen at…

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Q: Calculate the required value for each reaction. 4Fe + 3O2→2Fe2O3 + 400 kJ A) How much energy is…

A: Thermochemistry is the branch of chemistry which deals with the energy change during a chemical…

Q: If for the reaction: 2Fe(s) + O2(g) →2F€O(s) AHrn= -544 kJ/mol rxn, then for the reaction: FeO(s)…

A: Given,  2Fe(s) + O2(g)→ 2FeO(s)  ∆Hrxn = - 544 kJ/mol

Q: What is A Gº at 25 OC for the following reaction? H₂(g) + Br₂(g) → 2HBr(g); AH = -103.8 kJ; AS-21.3…

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Q: Given the following equations and H values, determine the ΔH for the reaction:…

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Q: Consider the reaction: Co2(g) + H2(g)→CO(g) + H,0(g) Using standard thermodynamic data at 298K,…

A: ∆G°rxn = ∆G°f(products ) - ∆G°f(reactants )

Q: benzene by 19) Calculate the amount of heat (in kJ) necessary to raise the temperature of 53.8 50.6…

A: Given-> Weight of benzene = 53.8 gm Change in temperature (∆T) = 50.6°C  Specific heat capacity…

Q: Calculate the DH°rxn for the following reaction.    SiO2(s) + 4HCl(g) ® SiCl4(g) + 2H2O(g) Given:…

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Q: Substance AHf (kJ/mol) KCIO3(s) -397.7 KCI(s) -436.5 What quantity of heat is released when 1.00 g…

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Q: Find the  heat of reaction of   NaOH(s) + HCl(g) ---------> NaCl(s) + H2O(g)

A: When the chemical reaction takes place, the amount of energy released or absorbed is called as the…

Q: Use this information Al + 3/2 Cl(g) → AlCl ΔH = -352.82 kJ/mol Cl + H → 2HCl ΔH = -80.04 kJ/mol 2Al…

A: Given, a) Al + 3/2 Cl(g) → AlCl   ΔH = -352.82 kJ/mol b) Cl + H → 2HCl   ΔH = -80.04 kJ/mol c) 2Al +…

Q: 4AI (s) + 30 2 (g) → 2 Al 20 3 (s)AH° = -3351 k) is and therefore heat is by the reaction. A)…

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Q: Calculate the ÄE°yn for the decomposition of calcium carbonate to calcium oxide and carbon dioxide.…

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Q: For a particular reaction at 156.2 °C, AG = -994.28 kJ, and AS = 781.63 J/K. Calculate AG for this…

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Q: Choose the correct ΔH0reaction for the reaction: 2 C2H2(g) + 5 O2(g) → 4 CO2(g) + 2 H2O(g)…

A: Since the standard enthalpy of formation is given so to determine enthalpy of reaction, total…

Q: How would I tell how and why this reaction changes in temperature and pressure? 4CO(g) + H2O(g) CH4…

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Q: The reaction: 2 Mg + O2 --> 2 MgO has Δ Hrxn = -600. kJ/mol. Determine q for the reaction of 10.0…

A: To solve this problem first we have to calculate the number of mole of Mg in 10.0 g  Then according…

Q: Given the thermochemical equation: H₂(g) + O₂(g) → H₂O(l) + 286kJ what is the AH of the…

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Q: How much energy is evolved during the formation of 4.5 moles of Fe, according to the reaction below?…

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Q: For the following reaction, under which temperature circumstances (in °C) will it be product…

A: When the change in gibbs free energy is negative, then the reaction is feasible which means product…

Q: The reaction written below has a ΔH of +2,980 kJ/mol            6CO2(g) + 6H2O(g) --> C6H12O6(g)…

A: The balanced reaction given is, => 6 CO2 (g) + 6 H2O (g) → C6H12O6 (g) +6 O2 (g)…

Q: Using the standard molar enthalpies of formation method, determine the following: ΔHf (Al2O3)…

A: Given,  The ΔHf (Al2O3)  = -1675.7 kJ/mol ΔHf (Fe2O3 ) = -824.3 kJ/mol___Fe2O3 (s) + ___Al(s)…

Q: Calculate the AH for the following reaction: 2 H2S(g) + 3 02(g) → 2 H201) + 2 SO2(9) Use the data…

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Q: With the balanced equation 2SO2+O2 --> 2SO3 and the following information calculate the ΔHrxn for…

A: The given reaction is 2 SO2 + O2 ——> 2 SO3 We need to find ΔHrxn for formation of 6 mols of…

Q: Substance CaO (s) CO₂ (g) CaCO3 (s) What is AG for the reaction CaO(s) + CO₂(g) → CaCO³(s)? k AG°f…

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Q: Consider the reactions below. A+2B C+DAHrxn 1059.0 kJ/molrxn C+D B+EAHrxn -120.4 kJ/molrxn What is…

A: To calculate the ∆Hrxn for the desired reaction ,  We have to adjust the both given reaction to get…

Q: For a particular reaction at 115.0 °C, AG = -431.59 kJ, and AS = 897.61 J/K. Calculate AG for this…

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Q: __P4(s) + __Cl2(g) --> __PCl5(g)        H°rxn = –1500 kJ       In a reaction mixture of 0.22 g(P4)…

A: We are given an unbalanced reaction.  So first we have to balance the equation.  While balancing, we…