-28 kJ), 3Fe(s) + 4CO2(s) yields 4CO(g) + FE3O4(s) (Change in enthalpy= the other is reversed. Fe2O3(s) + 3CO(g) yields 2Fe(s) + 3CO2(s) (Change in enthalpy= -28 kJ) 3Fe(s) + 4CO2(s) yields 4CO(g) + FE3O4(s) (Change in enthalpy= +12.5 kJ) the enthalpy of the reaction of Fe 2 O 3 with CO ( 3Fe2O3(s) + CO(g) yields CO2(g) + 2Fe3O4(s)) is.. Go look up numbers from your own book and try again... see what you get, and verify mine is correct. The form/state can be identified in Thermodynamics Tables … A dash of simultaneous equationy stuff to begin, so we have 6 Fe in each of the first equations. 1 Answer to Given the following reactions: Fe2O3(s) + 3CO(g) yields 2Fe(s) + 3CO2(s) (Change in enthalpy= -28 kJ) 3Fe(s) + 4CO2(s) yields 4CO(g) + FE3O4(s) (Change in enthalpy= +12.5 kJ) the enthalpy of the reaction of Fe 2 O 3 with CO (3Fe2O3(s) + CO(g) yields CO2(g) + 2Fe3O4(s)) is.. A. Given the following reactions. Given the following chemical equations: Fe2O3(s) + 3CO(g) => 2Fe(s) + 3CO2(g) ; Δ H = –28.0kJ Iron is made from a reaction of iron oxide with carbon monoxide in the following reaction. Fe2O3(s) + 3CO(g) => 2Fe(s) + 3CO2(g) ; Δ H = –28.0kJ, Fe3O4(s) + 4CO(g) => 3Fe(s) + 4CO2(g) ; Δ H = –12.5kJ. Fe2O3 (s) + 3CO (s) → 2Fe (s) + 3CO2 (g) ΔH = -28.0 kJ 3Fe (s) + 4CO2 (s) → 4CO (g) + Fe3O4 (s) ΔH = +12.5 kJ the enthalpy of the reaction of Fe2O3 with CO the enthalpy of the reaction of Fe 2 O 3 with CO. 3Fe 2 O 3 (s) + CO (g) → CO 2 (g) + 2Fe 3 O 4 (s) is _____ kJ. which is the same as the 3rd equation in the question. Fe 2 O 3 (s) + 3CO (s) → 2Fe (s) + 3CO 2 (g) ∆H = -28.0 kJ. Consider the following intermediate chemical equations. Given the following chemical equations: Fe2O3(s) + 3CO(g) => 2Fe(s) + 3CO2(g) ; Δ H = –28.0kJ double displasment, single displacement, neutralize)? Given the enthalpy changes. Fe2O3(s) +3CO(g) → 2Fe(s)+ 3CO2(g) you should get −23.47 kJ/mol, if you use my numbers. -822KJ/mol. Use uppercase for the first character in the element and lowercase for the second character. I went to a Thanksgiving dinner with over 100 guests. Since, in a chemical reaction, energy can be neither destroyed nor created, if we know the energy required to form or break the bonds being made (or broken) in the reaction, we can estimate the enthalpy change for the entire reaction with high accuracy by adding up these bond energies. The chief was seen coughing and not wearing a mask. For example, let's consider the reaction H 2 + F 2 → 2HF. That is: work towards 3 FeO + 3 CO → 3Fe + 3 CO2 . Calculate the enthalpy of the reaction of Fe2O3(s) with CO(g) (in kJ). +12.5 kJ). c) -15.5. d) -109. e) -59.0 CO2(g) + 2 Fe3O4(s) Find the enthalpy of the reaction of Fe2O3 with CO Get your answers by asking now. The Standard Enthalpy of Formation for elements in their basic standard states is equal to 'zero' Kj/mole. 2 Fe(s) + 4 CO2(g) 4 CO(g) + Fe3O4(s) H = +12.5 kJ. (Fe2O3(s) + 3CO(g) => 2Fe(s) + 3CO2(g) ; Δ H = –28.0kJ) x3, 3Fe2O3(s) + 9CO(g) => 6Fe(s) + 9CO2(g) and Δ H = –84.0kJ, (Fe3O4(s) + 4CO(g) => 3Fe(s) + 4CO2(g) ; Δ H = –12.5kJ) x2 so, 2Fe3O4(s) + 8CO(g) => 6Fe(s) + 8CO2(g) and Δ H = –25.0kJ. © 2003-2020 Chegg Inc. All rights reserved. but now we know the directions. Should I call the police on then? (3Fe2O3(s) + CO(g) yields CO2(g) + 2Fe3O4(s)) is.. the enthalpy of Calculate the enthalpy of the reaction of Fe2O3(s) with CO(g) (in kJ). 3 Fe2O3(s) + CO(g) ? The goal is the reaction FeO + CO → Fe + CO2 It is easier to work toward the triple of this, then divide ΔH0 by 3. C + 1/2O2 -----> CO. -110KJ/mol The enthalpy change for the following reaction is -483.6 kJ: 2H2(g) + O2(g) = 2H2O(g) Therefore, the enthalpy change for the following reaction is _____ kJ: 4H2(g) + 2O2(g) = 4H2O(g) Chem Calculate the number of grams of Fe formed when 0.300kg of Fe2O3 reacts.

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