A reaction A--B is studies at two temperatures. Use the data here to determine Ea. Report your answer in J/mol to 3 significant figures. T(deg C). 277 627 k (M/s) 0.282 0.291

Q: 3. Use the data below to calculate AH°xn for the reaction MgO) + CO2e MGCO3(6). AH°F MgO) = -602 kJ…

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Q: Three solutions, all originally at 20°C, are combined in a calorimeter. The temperature of the…

A: The calorimeter is an instrument that is used to measure the heat change involved in a chemical or…

Q: Consider the combustion of methane. CH4 (9) + 2 O2(g) → CO2(g) +2 H2O(g) The reaction would have a…

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Q: Use the information provided to determine Ho for the overall reaction (in kJ): C6H4(OH)2(aq) +…

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Q: For the reaction CO(g) + 3H₂(g)CH₂(g) + H₂O(g) AH° = -206 kJ and AS° = -215 J/K AG would be less…

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Q: Using the data, which DG vs T plot most accurately reflects this reaction? Br -OH OH ΔΗ°. = -126.6…

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: Calculate the value of AGO kJ mol1 for th

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Q: A reaction A--B is studies at two temperatures. Use the data here to determine its Ea. Report your…

A: According to the Antoine equation, where K2 = rate constant at temperature 2 i.e 627 oC = 0.291 M/s…

Q: Consider the following system at equilibrium where AH = 108 kJ, and K = 0.0129, at 600 K: COC12 (9)…

A: Note: As you asked multiple questions, so according to guidelines here we will solve first image…

Q: The complete combustion of liquid benzene is represented by the equation: C,H;(1) + 7%0;(g) =…

A: The equation for the given reaction is as follows. C6H6l+712O2g⇔6CO2g+3H2Ol The available values are…

Q: O Attempt 5 Potassium nitrate, KNO,, has a molar mass of 101.1 g/mol. In a constant-pressure…

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Q: For the reaction C;HĄ(g) + H,O(g)→CH;CH,OH(g) AH° = -45.6 kJ and AS° = -126 J/K AG° would be…

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Q: Ⓒ GCCAZ CHM152, 2022 Consider the reaction 2NO(g) + 3F2(g) = 2F3NO(g), AH° = -51.2 kJ. Which of the…

A: For a reaction in equilibrium, according to Le Chatelier principle, a stress ( change in temperature…

Q: For the reaction: Hg(l) = Hg(g) a) Determine the value of Horxn to the first decimal place. Do not…

A: The given reaction is : Hg(l) = Hg(g) We have to calculate the Horxn ,Sorxn and boiling point…

Q: At 80.35 K, a gas phase reaction has the constant Kp = 3.92x10-4. For this reaction at this…

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: The equilibrium constant Kp =1.1×105  at 150 K. Initial moles:nBr2 = 1057 g / 159.808 g/mol = 6.61…

Q: For the reaction 4HCI(g) + 02(g) 2H,0(g) + 2C1,(g) AH° = -114.4 k) and AS° = -128.9 J/K The…

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Q: Draw the organic molecule(s) which is(are) formed in the following reaction. Do not include…

A: In acidic condition alcohol eliminate water to form alkene. If there are more possibility to form…

Q: Consider a chemical reaction with the following energy diagram. 80 70 60 Potential 50 Energy (kJ) 1…

A: Activation energy is defined as the minimum amount of extra energy required by reactants to get…

Q: For the reaction N2(g) + O2(g)–→2NO(g) AH° = 181 kJ and AS° = 24.9 J/K AG° would be negative at…

A: Given, ∆H° = 181 kJ ∆S° = 24.9 J/K

Q: For the reaction 2H2O(1)2H2(g) + O2(g) AH° = 572 kJ and AS° = 327 J/K AG° would be negative at…

A: For reaction;

Q: For the reaction 2HBr(g) + Cl2(g)2HCl(g) + Br2(g) H° = -81.1 kJ and S° = -1.20 J/K G° would be…

A: 2HBr(g) + Cl2(g) <====> 2HCl(g) + Br2(g) ∆H° = -81.1 kJ ∆H° = -81100 J             { 1kJ =…

Q: Specific Heat Capacity: - Specific heat of water = 4.18 - AT=Te-Ti Q=mc AT = energy transfered…

A: Average rate of a reaction is calculated by dividing the change in concentration of product or…

Q: For the reaction 4HC(g) + O;(g)2H,O(g) + 2Cl,(g) AH° =-114 kJ and AS° --129 J/K AG° would be less…

A: For the given reaction:- 4HCl(g) + O2(g)→2H2O(g) + 2Cl2(g) ∆Ho = -114 kJ = -114000 J…

Q: 11. In exothermic reactions the products have more kinetic energy than the reactants. True / False

A: Exothermic reactions can be defined as the reactions which involves release of heat energy.during…

Q: For the reaction below, A+2B → AB2 if AH°= -7.2 kJ.mol-1 and AS°= 8 J-mol-1.K-1, what is the value…

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Q: Give the solution with proper sig figs. Remember the coefficient in a balanced equation has infinite…

A: 4.523 g O2  x  ( 1 mol O2 / 32.00 g O2)  x  (– 533.7 kJ/ 3 mol O2)  =  – 25.14505313 kJ

Q: For the reaction: CH4(g) + H2O(g)3H2(g) + CO(g) H° = 206 kJ and S° = 215 J/K The equilibrium…

A: Given: The value of enthalpy change and the entropy change is 206 kJ and 215 J/K, respectively.

Q: N, (e)+3H, (e)2NH, (e) AG=-34. KJ Now suppose a reaction vessel is filled with 0.279 atm of nitrogen…

A: Answer:Here:

Q: A student dissolves 13.1 g of ammonium nitrate (NH,NO,) in 300. g of water in a well-insulated open…

A: Answer:To solve this question it is important to understand that solution will be considered as…

Q: Estimate AH for the reaction. H H + H-O-O-H H-O-ċ-c-0-H H nν ΑΣφ ΔΗ kJ Submit Request Answer

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Q: For the reaction 2502(2) + O2(g)–2S03(g) AH° = -198 kJ and AS° = -188 J/K AG° would be negative at…

A: Since the relationship between ΔG0 , ΔH0 and ΔS0 is given by  => ΔG0 = ΔH0 - TΔS0  where ΔH0 in J…

Q: The elementary reaction 2H₂O(g) 2 H₂(g) + O₂ (g) proceeds at a certain temperature until the partial…

A: The objective of the question is to calculate the equilibrium constant for the given reaction.

Q: help please answer in text form with proper workings and explanation for each and every part and…

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Q: NO + O O NOle) Given the following information: As part of your answer, show how the equations can…

A: NO(g) + O(g) ---> NO2(g)

Q: For the reaction 4HC(g) + O2(R)-2H;O(g) + 2C2(g) AH =-114 kJ and AS--129 J/K The equilibrium…

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Q: The AG for the following reaction is -100.4 k). C2H4(g) + H2(g)--> C2H6(g) Given AG*, [C2H4(g)] =…

A: For a general reaction                                               aA + bB → cC   + dD ∆G°rxn  =(…

Q: the standard Gibbs Free Energy

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Q: Please help me with my he. I can't seem to solve this problem. I hope you can help me This is a…

A: The summation of heat is given by Hess law.  For a reaction, the energy change can be defined as the…

Q: Is this reaction exothermic, endothermic, or neither? O endothermic O neither If you said the…

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Q: For the reaction H₂S(g) + 2H₂O(1)→ 3H2(g) + SO2(g) AH = 295 kJ and AS = 295 J/K The equilibrium…

A: Given : Delta H° = 295 kJ and Delta S° = 295 J/K Temperature = 337 K

Q: If you need to reverse the following reaction in order for it to be an intermediate reaction in a…

A: Amount of heat released or absorbed during the reaction is known as the Enthalpy of reaction. We can…

Q: In what temperature range will the equilibrium constant for the reaction below be greater than one?…

A: Chemical reactionCH4 (g) + 2H2O (g)   CO2 (g) + 4H2 (g)CH4 (g) = -75  ;  H2O (g) = -242 ; CO2 (g) =…

Q: For the reaction 2BrF3(g)- →Br₂(g) + 3F₂(g) AH° = 542 kJ and AS° = 269 J/K AG° would be negative at…

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