Find AH° for BaCO3(s) --> BaO(s) + CO2(g) given 2 Ba(s) + O2(g) --> 2 BaO(s).. .AH° = -1107.0 kJ %D Ba(s) + CO2(g) + 1/2 O2(g) --> BaCO3(s)..AH° = -822.5 kJ %3D -1376.0 kJ -284.5 kJ -1929.5 kJ 269.0 kJ 537.0 kJ

Q: 2. Calculate A H for 4FE0(s) + 02(g) → 2Fe203 (s) based on the reactions: 6FEO (s) + O2 (g) →2FE3O4…

A: Calculate enthalpy of the reaction, 4FeO + O2 -----> 2Fe2O3  ∆Hrxn = ?

Q: 2) Calculate AH for the reaction: 2N;H,(1) + 202(g) → 2N2(g) + 4H2O(1I) given the following data:…

A: Given that : We have to calculate the ∆H for the given reaction : We have to use the below given…

Q: Consider the following reactions: 3C(s) +4H,(g)→C;H,(g) AH° =-103.8kJ C(s) +0,(g)→ CO,(g) AH'…

A: Hess’s law- Change in enthalpy for a reaction is independent on path or steps followed by reaction.…

Q: Calculate the value of AH° for the reaction N₂(g) + O₂(g) → 2NO(g). 4NH3 (g) +50₂ (g) → 4 NO (g) +…

A: For such type of questions, we have to deduce the required equation by using the given chemical…

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

A:

Q: Given the following reactions and their molar enthalpies: 2H2(g) + O2(g) ---> 2H20(1) AH = -483.6 kJ…

A: Since on multiplying 1.5 on reaction 1 and multiplying reaction 2 by 0.5 we will get the reactions…

Q: Use the information provided below to calculate AGran (kJ/mol) for the reaction at 25°C. R= 8.314…

A:

Q: 3: Given the following data: Sr0(s) + CO2(g) ---> SrCO3(s) AH = -234 kJ 2Sr0(s) - 2Sr(s) + O2(g) AH…

A: Given, SrO(s) + CO2Ig) →SrCO3(s)                    ∆H=-234 Kj             (i)2SrO(s) →2Sr (s)…

Q: Calculate Delta H for the reaction: 2C (S) + H2 (g) --> C2H2 (g) Given:  C2H2 (g) + 5/2O2 (g)…

A: In the given reaction to calculate delta H, acetylene gas is the product.  Thus, only reaction with…

Q: a Calculate AH for the reaction 2K(s) + 2H,0(1) – 2KOH(aq) + H2 (g) Substance and State AH (kJ/mol)…

A:

Q: 2. From the following information, determine AH°fof malonic acid, CH2(COOH)2(s). CH2(COOH)2(s) +…

A: Given: Other provided data: Here, the enthalpies of formation of different compounds and enthalpy…

Q: Calculate AH for the reaction of sodium oxide with sulfur dioxide. Na2O (s) + SO2 (g) ---> Na2SO3…

A: Given :-  Na2O(s) + SO2(g) →Na2SO3(s)  substance           ∆Hfo (kJ/mol)  Na2O…

Q: Calculate A,G for the following reaction: - CaCO,(s) → Ca0(s) + CO,(9) Using the following data: -…

A: Given reaction,     CaCO3(s) → CaO(s) + CO2(g)

Q: → 2Fe20(s) AH® =? AH° = -544kJ [1]4 Fe0(s) + 02(g) [2] 2Fe(s) + 029) [3] 4 Fe(s) + 3 02(9) → 2…

A: The enthalpy change for the desired reaction can be calculated by using the enthalpy of the given…

Q: -778 KJ Use the following information to determine the enthalpy for the reaction shown below. CH4(g)…

A: To determine the enthalpy change for the given reaction, identify the reactants and products. In the…

Q: Use the AH°r information provided to calculate AH°rxn for the following AH°r (kJ/mol) SO2Cl2(g) + 2…

A: ΔH°rxn for the reaction has been calculated below.

Q: Consider the following reactions: + O2(g) CO2(9) AH = -393.5 kJ (graphite) AH = -285.8 kJ H2(9) + ½…

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

Q: Consider the following data. Mg(s) + S(s) MgS(s)   H = -598.0 kJ SO2(g)  S(s) + O2(g)   H =…

A: Hess's law states that the enthalpy change for a reaction is the sum of the enthalpy changes of the…

Q: Given the following information: 2NO(g) + O2(g) ---> 2NO2(g) AH = -116 kJ 2N2(g) + 502(g) + 2H2O(t)…

A: The overall chemical equation can be obtained as shown below. 2NO2g→2NOg+O2g…

Q: *Given the equations: S(s) + O2(g) SO2(g) H° = -296.1 kJ 2503(g) → 2502(g) + O2(g) H°= 198.2 kJ…

A: We have been given two chemical equations and their enthalpies and we have been asked to find out…

Q: 8. Given the following data, what is the value of AH°t (in kJ) for the following reaction? 2 H2O20)…

A: Since ΔH0f for O2 = 0 And ΔH0f for any reaction is given by  ΔH0f  = ΔH0f (products) - ΔH0f…

Q: Calculate the AH for CCI4 (g), given that the AHrxn is -420kJ for the following reaction: CH4 (g) +…

A:

Q: 2. Calculate the AH for the reaction S 2(g) using these two reactions: + Oe So, AH = -296.8 kJ 2(g)…

A:

Q: What is DH°rxn (in kJ) for the reaction - CH4(g) + 202(g) · CO2(g) + 2H20(1). --> DH°f (CH4(g))…

A:

Q: Given the following data: 203(g) 302(g) O(g) 20(g) NO(g) + 0;(g) → NO,(g) + 0,(g) AH=-427 kJ AH=…

A:

Q: I. CO (g) → C (s) + ½ O2 (g) AH= +110kJ II. CO (g) + ½ O2(g) CO2 (g) AH= -280kJ III. Fe2O3 (k) + 3CO…

A: Given Reactions- CO(g) → C(s) + 12O2(g)        ∆H= +110 kJ                              ----(1)CO(g)…

Q: Calculate the Delta Hrxn for the following reaction: C(s)+O2(g)--> CO2(g)…

A: The ∆Hrxn for the given reaction is as follows,

Q: Use the data below to calculate AG°rxn for the reaction: H, (g) +CO,(g) – H,0(g) +CO(g) Data: H, (g)…

A:

Q: Fe O3(s) + 3CO(g) → 2Fe(s) + 3CO;g); AH® = -26.8 kJ %3D FeO(s) + CO(g) -Fe(s) + CO2(g); AH° = -16.5…

A: The given equations are Let us number the final equation to be number 3.

Q: Use the information provided to determine AH°rxn for the following reaction: CHĄ(g) + 4 Cl2(g) →…

A:

Q: Calculate AH for the reaction 4 NH3 (g) + 5 O2 (g) à 4 NO (g) + 6 H2O (g), from the following data…

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

Q: Using the following equations, N,04(g) 2NO,(g) AH° =+57.93 kJ 2NO(g) + O,(g)– 2NO,(g) AH° = -113.14…

A:

Q: Compound SO; (g) SO: (g) NH3(g) NO (g) H₂O (g) Consider the following reaction at 25 °C: 5 SO3(g) +…

A:

Q: Use the information provided to determine AH°rxn for the following reaction: 3 Fe2O3(s) + CO(g) 2…

A: Given that a question of    3Fe2O3+CO → 2Fe3O4 +CO2   Given a formation enthlpy of  Fe2O3 =…

Q: 17. Given the following set of reaction data, H2 (g) +02(8) 2B(s) +3H2 (g) B,H, (g) 2B(s) +O2(8) –→…

A: Heat of the given reaction is calculated by using Hess law. According to Hess's law, the total heat…