Calculate the heat of reaction deltaH for the following reaction: 2HCl(g)+F2(g)——> 2HF(g)+Cl2(g) Round your answer to the nearest kJ/mol.

Q: please explain to understand the process!!! Given the following information: PCI3(1) + Cl2(g) →…

A: delta H is a extensive property....

Q: Calculate the heat of reaction for the reaction 25(g) + 2 OF 2(g) → SO₂(g) + SF4(g) using the…

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Q: The value of ΔH°rxn for the reaction below is -126 kJ. The amount of heat that is released by the…

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Q: When NaOH is neutralized by HCl as shown: NaOH (aq) + HCl (aq)  H2O (l) + NaCl (aq) ΔH = - 56.13…

A: The balanced reaction taking place is given as, => NaOH (aq) + HCl (aq) --------->  NaCl (aq)…

Q: Use your table of Heats of Formation to calculate the heat of reaction for the following reaction:…

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Q: Find the heat of reaction and explain what happen to it. Calculate the ∆H of reaction for: C3H8 (g)…

A: Solution - C3H8 (g) + 5O2 (g) →→ 3CO2 (g) + 4H2O (l)      ∆H∘rxn =∑∆H°f,products-∑∆H°f,reactants…

Q: Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on…

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Q: Find the heat of reaction and explain what happen to it. Calculate the ∆H of reaction for: C3H8 (g)…

A: C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (l)      ∆Hrxn° = ∑∆H°f,products-∑∆H°f,reactants   ∆Hrxn° = 3 x…

Q: Iron can be converted to Fe₂O₃ according to the reaction below. How much heat (in kJ) is required to…

A: The branch of chemistry that deals with the structure, properties and the reaction of the organic…

Q: Given the following reactions: N2(g) + 202(g) –→ 2NO2(g) AH = 66.4 kJ NO(g) + ½ O2(g) → NO2(g) AH =…

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

Q: 10. From the following enthalpy changes, calculate the value of AH° for the reaction 2 C9) + H2 →…

A: Hess law states that overall enthalpy change of a reaction is equal to sum of enthalpy changes of…

Q: Given the standard enthalpy changes for the following two reactions: (1) 4C(s) + 5H2(g) C¾H10(g) AH°…

A: The enthalpy change accompanying a chemical reaction during the transformation of 1 mol reactants to…

Q: Calculate the enthalpy change of the following reaction, given equations (1), (2) and (3).…

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Q: From the following enthalpies of reaction H2(g) + F2(g) – 2HF(g) AH = -537 kJ C(s) + 2 F2(g) →…

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Q: On a 10 day wilderness expedition you'll need to heat 3.0kg of water to the boiling point each day.…

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Q: Find the ∆H of the reaction. Show the complete and step by step solution. PCl5(g) -> PCl3(g) +…

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Q: What is AHan for the following chemical reaction? H20(1) + CC4 (1)-→COCl2(g) + 2HC1(g) You can use…

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Q: PCI5(s) can be prepared by the reaction PCI3(1) + Cl2(g) - PCI5(s). Calculate the enthalpy change…

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Q: What is the standard enthalpy (in KJ) of formation for this reaction: Hint: balance the reaction…

A: Standard enthalpy of reaction is calculated as follows:

Q: (a) Burning of 15.5 g of propane: C3H8(g) + 5 O2(g) --> 3 CO2(g) + 4 H2O(l)      ΔH° = -2220 kJ…

A: Given: Two reaction are given:  a) First reaction is burning of propane.  Mass of propane= 15.5g…

Q: 2N2OH + H2S04 2H2O + Na2SO4 -> AH = -112 kJ %3D What is the heat change for the reaction when the…

A: Given: ∆H = -112 kJ

Q: What is the enthalpy change, Delta Hrxn, for the following reaction?      2 RbI (s)  +  Cl2 (g)…

A: Enthalpy is a state function, so we determine the change of enthalpy of a reaction by subtracting…

Q: if you know 1- BCl, + 3 H20 2 - B2H6 + 6 H2O 3 - V2 H2 + V½ C2 H3BO, + 3 HCI , AH = - 112.5 k) 2…

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Q: How much heat is produced by combustion of 25.0 g of ethanol under standard state conditions?…

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Q: Calculate the heat of the following chemical reaction: NH3(g) + HCl(g) ----------> NH4Cl(s)…

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Q: The complete combustion of propane, C3H8(g) + 5 O2(g) --> 3 CO2(g) + 4 H2O(l) has DH = -2220 kJ. How…

A: In this question, we want to determine how much heat released when 20.0L C3H8 burn in the presence…

Q: Calculate the heat of reaction delta H for the following reaction: 2HBr(g)——> H2(g)+ Br2(g) Round…

A: Bond enthalpy of H—H = 435 kJ.mol-1 Bond enthalpy of Br—Br = 192 kJ.mol-1 Bond enthalpy of H—Br =…

Q: What is the enthalpy change, Delta Hrxn, for the following reaction?      2 RbI (s)  +  Cl2 (g)…

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Q: The value of ΔH° for the reaction below is −5314 kJ.  The amount of heat that is released by the…

A: Balanced chemical equation: 2C4H10(g) + 13O2(g)  → 8CO2(g) + 10H2O(l)      ΔH° =  −5314 kJ From the…

Q: what is the enthalpy change when 7.62 moles of nitrogen dioxide react?   2 NO2 (g)   →    N2O4 (g)…

A: We will use stoichiometry of the reaction to get the answer

Q: heat of the reaction for the formation of methanol.

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Q: How much heat (kJ) is evolved when 4.50 g of Fe203 is reacted with excess carbon monoxide using the…

A: Given Data :

Q: From the change in internal energy, AE, given for 40 °C, calculate the change in enthalpy, AH, at…

A: Given reaction: N2O2(g) → N2(g) + O2(g) Given ∆E = -151.3 kJ at 40 ∘C We have to calculate the value…

Q: 9. Calculate AH for the reaction 4NH3 (g) + 502 (g) → 4NO (g) + 6H20 (g), from the following data.…

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Q: In the reaction below, how much heat is required for the creation of 38.2 g HBr? H2 + Br2 → 2 HBr ΔH…

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Q: Calculate the heat of reaction in kJ using the listed heats of formations.             CH4 (g)   +…

A: The expression for the calculation of enthalpy is shown below: ∆H =Σn∆Hf(products) -Σm∆Hf(reactants)…

Q: Use the following information to determine the enthalpy for the reaction shown be CHĄ(g) + H2O(g) →…

A: We have to find enthalpy of reaction.

Q: Benzoic acid is used to determine the heat capacity of bomb calorimeters because it can be obtained…

A: Given that : The energy of combustion (Hcombustion) = -26.43 kJ/g Temperature increase (∆T) =…

Q: Given the following decomposition reaction 2H2O2 (l)---> 2H2O(l) + O2 (g) ΔH = –196.1 kJ A. How…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Determine ΔH for the third reaction from the information given.   C3H8(g) + 3 H2O(g) ↔ 3 CO(g) + 7…

A: Calculating ∆H for the given reaction by multiplying second reaction by 3 and adding to reaction 1.

Q: Acetylene is used in welding torches because it has a high heat of combustion. When 2.00 of…

A: Mass of acetylene = 2.00g Molar mass of acetylene = 26 g/mol Moles of acetylene = 2.00g/26g/mol =…

Q: When a 1.50g sample of solid sodium hydroxide dissolves in 60.0g of water in a coffe cup…

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Q: From the change in internal energy, AE, given for 40 °C, calculate the change in enthalpy, AH, at…

A: Internal energy = -151.3 KJ T = 40°C = 40 + 273 = 313 K

Q: CaO + H2O ->Ca(OH)2      heat = -64.8kJ/mol, how much heat liberated when 7.15g CaO is dropped into…

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Q: What is the standard enthalpy change for the reaction? 2NH3(g)→N2H4(1) + H2(g) AH°1 = -543 kJ-mol-1…

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Q: PCI5(s) can be prepared by the reaction PCI3() + Cl2(g) - PCI5(s). Calculate the enthalpy change (in…

A: Answer is attached below hope it would help.

Q: 2. From the following heats of reaction: 2 SO2(e) + O2(g) →2 SO3(2) 2 S(6) + 3 O2(e) AH=-196 kJ AH =…

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Q: Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on…

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Q: Given the following combustion reaction and its molar enthalpy of reaction: 2NO(g) + O2(g) 2NO2(g)…

A: Given reaction: 2NO(g) + O2(g) → NO2(g)             ΔHo = -112 KJ