b. Draw the potential energy diagram for the reaction. Assume the potential energy of the reactants was 1400 kJ 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 200 Reaction Progress Potential Energy (kJ)

Q: Consider the gas-phase reaction of nitric oxide with hydrogen at 1280°C 2NO(g) + 2H2(g)→N2(g) +…

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Q: 20. The heat of the reaction 2NO(g) 2 N2(g) + O2(g) is ΔΗ.9 180 kJ. a) Is nitric oxide, NO, more…

A: For the reaction, 2NOg⇋N2g+O2g ∆H298=180 kJ As, the heat of the reaction, ∆H is positive. So,…

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Q: 100- Eaforward = PE Ea reverse = 60- kJ) 20- AHforward = Progress of the reaction AH reverse

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A: Given,  Assume, the rate constant at 25.00 °C is k,  When the rate constant increased by a factor of…

Q: for the uncatalyzed reaction O3 (g) + O (g) -----> 2O2 (g) is 14.0 kJ.  Eafor the same reaction…

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Q: For which of the following reactions is AS > 0? | 2 C,H6(g)+7 O,(g) → 4 CO,(g)+6H,O(g) H₂CO(g) +…

A:

Q: For the reaction   the value of A= 8.7 x 1012 s-1 and Ea = 63 kJ/mol.

A: K= Ae-Ea÷RT k= 11.74×10-83s-1 Rate constant is depend only on temperature not depend on…

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Q: Under what circumstances are ΔE and ΔH essentially equal? a) ΔV=0 (there are the same number of…

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Q: 13. Consider the one-step gaseous reaction for the formation of nitrosyl chloride (NOCI) NO(g) +…

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Q: What is the ΔSo of the reaction based on the following standard entropies: Al(s) + 3HCl(l) →…

A:

Q: Determine whether each reactant gains or loses electrons to form an ionic compound.…

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Q: Consider the endothermic gaseous reaction CO + Cl₂ → COCI₂ with a Kc of 25.0 at 700K. If initially,…

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A: Given, temperature = 250C = 298 K.The given reactions are

Q: 15.Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s)Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) at 87 ∘C∘C ,…

A: Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s)

Q: Analyze the following reaction mechanism. What is true for the first step? Acetone (CH3COCH3) tet Li…

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Q: O H20(1) H20(g) O H20(s) H2O(1) O H20(s) H20(g) H2O(g) H2O(1) O H20(1) H20(s) OH20(g) H20(s)

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Q: Target Reaction: HCl(g)+NaNO s)→ HNO () + NaCl(s) Step Reactions: pup 2NACI(s) + H O() → 2HCI(g)+ Na…

A:

Q: The presence of a catalyst provides a reaction pathway in which the activation energy of a reaction…

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Q: Transition State Ea Reaction Coordinate

A:

Q: Consider the reactions (data for 25°C), i) Pb(s) + CO(g) → PbO(s) + C(s) kJ mol-1 AG° = -51 kJ mol…

A: ∆H is change in enthalpy of reaction.∆G is Gibbs free energy change.∆S is change in entropy for the…

Q: (a) How do you know if a reaction is zero order? How do you solve for K in a zero order reaction?…

A: For a reaction, aA→B Rate law can be written as ; rate=k [A]a where k is the rate constant, [A] is…

Q: Consider the reaction A B + C at 298 K. Given that the forward rate constant (kf) is 0.46 s-1 and…

A: Consider the reaction  at 298 K. Given that the forward rate constant (kf) is 0.46 s-1 and the…

Q: Below are the proposed elementary steps and enthalpies for the mechanism of burning coal, C(s). (1,…

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Q: Determine Δ[H2]/Δt for this reaction at the same time.

A:

Q: 21. Solid ammonium carbamate, NH4CO₂NH2, decomposes to ammonia and carbon dioxide when it sublimes:…

A: Reaction :Equilibrium constant value at 25 oC is

Q: (c) 2H2(g) + O2(g) → 2H2O(g) (d) a, b and c (e) none of these

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Q: reaction AH 4CO, (g) + 4C,H,OH(1) → 2C,H,,0,(s) 2C,H,.0 H120;(s) O kJ 4C,H,,0,(s) 8CO, (g) + 8C,…

A:

Q: 4) Given the same concentrations, the reaction CO(g) + Ch(g) → COCI;(g) at 250°C is 1.50 x 10° times…

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Q: Consider the following numbered processes:   A → 2B B → 2C + D E → 2D…

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Q: The hydrolysis of sucrose (C12H22O11)(C12H22O11) into glucose and fructose in acidic water has a…

A: GIVEN: rate constant = 1.8 * 10 - 4 s-1 Volume of sucrose= 2.65L Molarity of sucrose = 0.150 M Time…

Q: A chemist runs a reaction at 25.0 C and determines that the reaction proceeds far too slowly. She…

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Q: 8.For a reaction in which the products are lower in energy than the reactants, which of the…

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Q: Which statement is NOT true? ΔH° determines the height of the energy barrier. Two reactions can have…

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Q: Consider the reaction Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s)Mg(�)+Fe2+(��)→Mg2+(��)+Fe(�) at 73 ∘C∘C ,…

A:

Q: Which process is a physical change? process 1: H₂O₂(1) --> H₂(g) + O₂(g) process 2: H₂(g) + Cl₂(g)…

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Q: The AG for the reaction H,(g) + I(e) = 2HI(g) is 2.60 kJ/mol at 25°C. In one experiment, the initial…

A: H2 + I2  <=> 2 HI ∆G° = 2.60 kJ/mol = 2600 J/mol Reaction quotient., Q = P2(HI) / P (H2) P…

Q: Calcium carbonate decomposes according to the following reaction.…

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Q: kJ Calculate AH298 (in kJ) for the process Zn(s) + S(s) + 2 0₂(g) → ZnSO4(s) from the following…

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Q: Calculate AGº for the reaction A + B → C + D if [A]= 7.7 µM, [B]= 2.4 µM, [C]= 4.4 µM, and the [D]=…

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Q: reaction C2H;OH + Br- →C¿H;Br + OH¯ is shown below: E (kJ) C2HSB + OH" 161 71 CaHsOH+ Br Reaction…

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