For the reaction 2 NOBr(g) <==> 2 NO(g) + Br2 the value of Kc = 1.98 Calculate the value of Kc for this second reaction below: 6 NO(g) + 3 Br2 <==> 6 NOBr(g)

Q: In Question 3 what is the value of AH in kJ for each of the three given reactions as well as the…

A: Enthalpy change of the reaction is mathematically expressed as ∆H=∆HP-∆HR ∆H = enthalpy change of…

Q: The energy diagram shown represents the chemical reaction between solid ammonium chloride and solid…

A: Reaction given 2NH4Cl(s) +Ba(OH)2 ⋅8H2O(s)→2NH3 (aq) +BaCl2 (aq) +10H2O(l) ∆H(reaction) = 54.8 kJ…

Q: marshmellow 13.60g 114.87a 7.3c mmarshmel marshmellc 15.005a 112.20g 0.3c Kind of Food 13.831g…

A: To solve for heat change for water and can (kcal) and the heat released by food kcal/g

Q: Enter your answer in the provided box. You are given the following data: H;(g) – 2H(g) AH° = 436.4…

A: Given, a) H2(g) ➝ 2H(g)  ∆H° = 436.4 kJ/mol b) Br2(g) ➝ 2Br(g)  ∆H° = 192.5 kJ/mol c) H2(g) + Br2(g)…

Q: How many kilojoules of energy are generated when in 91.4 grams of NO(g) reacts according to the…

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Q: How many moles of O2 are needed to burn 1.45 mol of C8H18? Express the amount in moles to three…

A: The combustion of octane is given as

Q: The balancing equation for conversion of oxygen to ozone has a very small value of Kc. 3O2 (g)= 2…

A: Kc: It is the equilibrium constant and it is the ratio of the equilibrium concentration of products…

Q: 11. From the data in Table 4-1 calculate the heat of combustion of C¿H¿OH(g) t 25°C.

A: The Combustion of ethanol is given by., C2H5OH(g)+3O2(g) ⟶ 2CO2(g) +3H2O(l) Now for the given…

Q: Using the given data in the table below, calculate the AH°xn for the reaction; PС3 (g) + 3 HСІ (g) —…

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Q: OH CO2CH3 1. N2OH(aq) 2. dil HCI(aq) 3. (Pho),P(O)N, Et,N CO,CH; 4. Heat 5. CH,CH,OH

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Q: If the heats of combustion of methanol and carbon monoxide at 18 °C are -173.7 kcal/mol and -67.6…

A: Heat of combustion of CO = -67.6 kcal/mol  Heat of combustion of methanol = -173.7 kcal/mol

Q: For items 1-3, refer to the equation: CH4(9) + 202(9) → 2H2O1) + CO2(9), with AH equal to -809.94…

A: 1) , 2) , 3)  Given :-  The given reaction is CH4(g) + 2O2(g) → 2H2O(l) + CO2(g) ΔH = -809.94 kJ/mol…

Q: Given the equation: 3 02(g) 2 03(g) Calculate AH for the following reaction: 3/2 O2(g)→03(g). AH…

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Q: the thermo-chemical equations shown below to determine the entha N₂(g) + 3H₂(g)=>2NH3(g) AH = ?…

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Q: 2. ACIS(B) → ACI3(g) + Clz(g) AH = ? Given: A4(s) + 6CI2(g) → 4AC]3(g) AH = -2439 kJ 4ACI5(g) →…

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Q: 5.127 Photosynthesis produces glucose (C6H12O6) and oxygen from carbon dioxide and water:

A: a) Enthalpy of the reaction is calculated as, ∆H0=∑∆Hproducts-∑∆Hreactants∆H0=1(-1274.5 KJ/mol)+6(0…

Q: Using the following information: 2NO(g)  ↔ N2(g) + O2(g)                      Kc1 =…

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Q: Calculate AH for the reaction NH3 (g) + 5 02 (g) → 4 NO (g) + 6 H20 (g). from the following data. N2…

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Q: 2) Calculate AH for the reaction 2 Al (s) + 3 Cl2 (g) → 2 AICI3 (s) from the following data. 2 Al…

A: Need to calculate ∆H of the 2Al(s) + 3Cl2(g) → 2AlCl3(s).

Q: t-Bu c) t-Bu CH2 HBr, heat Br d) OCH3 Br2, CH,OH (solvent) Br

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Q: Propene can be converted to Propanol, C3H3O, by the reaction: C3H6(g) + H20(g) C3H8O(g) If the Heat…

A: Given: The reaction of conversion of propene to propanol. C3H6(g)  +  H2O(g)   -----------&gt;…

Q: The combustion reaction for Compound X is given. X(s) + 6 O2(g)→5 CO2(g) + 6 H2O(ℓ)∆H◦for this…

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Q: Calculate the standard enthalpy for the reaction: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g), given the…

A: Given;

Q: Calculate the standard enthalpy for the reaction: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g), given the…

A: Given: (1) N2(g) + O2(g) → 2NO(g); ΔHrxn = -43.1 kcal mol-1  (2) N2(g) + 3H2(g) → 2NH3(g); ΔHrxn =…

Q: Calculate the standard enthalpy for the reaction: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g)

A: Let us denote the given reactions by reaction 1,2,3, and 4 from up to down respectively. Now we have…

Q: Using the data provided in the table below and Method 2 (from the notes), calculate AG'rxn for the…

A: Temperature = 25 ◦C or (273.15 + 25) K

Q: Using these reactions and enthalpies calculate the enthalpy of reaction for C3H4(g) + 2 H2(g) →…

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Q: Calculate the standard enthalpy for the reaction: 4NH3(g) + 502(g) - 4NO(g) + 6H2O(g), given the…

A: Enthalpy change of a reaction is an extensive property, it depends on stoichiometry of the chemical…

Q: Calculate the standard enthalpy for the reaction: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g), given the…

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

Q: 3. Syngas can be burned directly or converted to methanol. Calculate AH° for the conversion…

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Q: For a particular isomer of C8H18,C8H18, the combustion reaction produces 5113.3 kJ5113.3 kJ of heat…

A: Given: ∆Hrxn is -5113.3 kJ/mol The other values are used from the internet for reference as they are…

Q: Use the information provided to determine ΔH°rxn for the following reaction:   ΔH°f (kJ/mol)…

A: According to Hess´s law for the reaction:

Q: neel. CHYPLS NaOH szer heat H30+ 2) Hz O HO NaOH heat DLOA CH H30* NaOH Br2 Br Br Br

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Q: For items 1-3, refer to the equation: CH4(g) + 2O2(g) → 2H2O(l) + CO2(g),  with ΔH equal to -809.94…

A: ∆ H = Negative for exothermic reaction  ∆H = Positive for endothermic reaction

Q: Use the information below to calculate ΔG°298 for the following reaction: NO (g) + O (g)  ⇌  NO2…

A: The given data's are: 2 O3 (g)  ⇌ 3 O2 (g)                                 ΔG°298 = +489.6 kJ…

Q: 3. From the following heats of reaction, calculate the heat of the reaction, N21g)+ O2lg) 2NO(E) 1)…

A: The heat of reaction for the following reactions is,

Q: Calculate ASsurr for the following reaction at 25 °C: N2(g) 2 N(g) AH°† (kJ/mol) S° (J/mol ·K) N2(g)…

A: The reaction given is, =&gt; N2 (g) ⇔ 2 N (g)

Q: In which of the following reactions is the enthalpy 2. change likely to be exothermic (AH CH3CO0-…

A: Exothermic Reaction means that Heat gets librated during the course of reaction

Q: standard enthalpy

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Q: Calculate the standard enthalpy for the reaction: 4NH3(g) + 502(8) 4NO(g) + 6H20(g), given the…

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Q: 2. ACIS(g) → ACI3(g) + Cl2(g) AH = ? Given: A4(s) + 6CI2(g) → 4ACI3(g) AH = -2439 kJ 4ACI5(g) →…

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Q: Arrange the following in terms of INCREASING magnitude of heat of reaction: I. CH4(8) + 202g) II.…

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Q: For items 1-3, refer to the equation: CH4(g) + 2O2(g) → 2H2O(l) + CO2(g), with ΔH equal to -809.94…

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Q: The following is the balanced equation for the reaction of gaseous ammonia with oxygen gas.…

A: The given reaction is as follows: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g) The enthalpy change of the…

Q: What is the AH of the following hypothetical reaction? 2A(s) + B2(g) → 2AB(g) Given: A(s) + B2(g) →…

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Q: enthalpy

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Q: The energy diagram shown represents the chemical reaction between solid ammonium chloride and solid…

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Q: 3. Calculate AH° for the combustion reaction of butene: C4H3(g) + 60₂(g) → 4CO₂(g) + 4H₂O(I), AH° =…

A: Given, C4H8(g) + 6O2(g) ➝ 4CO2(g) + 4H2O(l) ∆H° = ? Use the following reaction with given ∆H°…

Q: information

A: Dear student I have given answer to your question in the image format.

Q: 4. Using the data in table 6.1 predict the sign and magnitude of AH ° for each of the following…

A: If the value of change in enthalpy is negative then the process is exothermic which means the energy…