Given the reaction mechanism, write the overall reaction.  Identify reaction intermediate(s) and catalyst(s). 2NO2 (g) à NO3 (g) + NO (g)              (slow)         ∆H  = +kJ NO3(g)  + CO(g)  à NO2(g)  + CO2(g)           (fast)       ∆H = - kJ                                                                                       ΔHtot = -100kJ Reaction Intermediate(s): List 4 ways that the reaction rate could be increased.   1. 2. 3. 4.

Q: 1. A reversible reaction has reached a state of dynamic chemical equilibrlum. What does this…

A: Equilibrium constant can be defined as the ratio of the concentration of products to reactants at…

Q: Consider the reaction: A(B0)3 → AO + BO2. Which of the following is a possible rate law for the…

A: Rate law: It is the rate law of a reaction that relates the concentration of each reactant to the…

Q: CATALYSIS: PARTICIPATIONH2O2(aq) + I−(aq) →H2O(l) + IO−(aq)IO−(aq) + H2O2(aq) →H2O(l) + O2(g) +…

A: Rate law is a chemical equation which tells us the relation between rate constant and concentration…

Q: 4. A mechanism for a reaction is as follows (all are in gaseous state): CAH9OH2+ H20→ CH9OH + H30…

A:

Q: 9. For 2.AB+C→4+2BC, suppose AH= 100kJ, Ea = 250KJ, and that the intermediate is A+ C. Describe a…

A: To describe a potential energy process for the given reaction. 2 AB + C2 ---> A2 + 2 BC

Q: A reaction is proposed to occur by the mechanism below. (i) O2 + NO → NO2 + O slow (ii) SO2 +0 → SO3…

A: Catalyst is used to enhance the speed of a chemical reaction. A catalyst will increase the reaction…

Q: For the theoretical reaction: A+ 2 B → D+F a plausible 2-step reaction mechanism was determined to…

A: The mechanism of the reaction :  1. A + B <---> C + D  2. B + C ---> D   (slow) Based on…

Q: Consider the following reaction mechanism. k1 C2H6O(aq) + HCI(aq) 5 C2H¬O*(aq) + Cl'(aq) k-1 (fast,…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: rate law

A:

Q: For the elementary reaction NO2(g) → NO3(g) + NO(g), which statement below is true?

A: following reaction  2NO2(g)→NO3(g)+NO(g)  is  Reaction molecularity and rate of reaction is defined

Q: Each step represents an elementary reaction. Step1.       A + 2B  ↔  C         (fast equilibrium,…

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Q: 2NO2 (g) à NO3 (g) + NO (g)              (slow)         ∆H  = +kJ NO3(g)  + CO(g)  à NO2(g)  +…

A: 1.By lowering the activation energy, either increase the energy of reactant or decrease the energy…

Q: (a) Consider the chlorination of methane, given below: 1 CH4(g) + 4 Cl2(g)  1 CCl4(g) + 4 HCl(g)…

A: According to our policy, we should solve one question (If any subparts are present then we solve the…

Q: A study of the rate of dimerization of C,H, gave the data shown in the table: 2C,H6 → C3 H12 Time…

A: The average rate is the change in concentration over a selected period of time. It depends on when…

Q: The rate constant of a chemical reaction increased from 0.100 s−1s−1 to 2.60 s−1s−1 upon raising the…

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Q: A valid mechanism for the following overall reaction is given below. Overall reaction: 2 NO (g) +…

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Q: CGH5COOH = C,H;CO,H; (fast; constants k, and k-1) C,H;CO,H; e CGH5CO* + H20 (fast, constants kzand…

A: The question is based on the concept of chemical kinetics. We have to identify the mechanism  and…

Q: Consider the mechanism. step 1: А + ВС АВС step 2: ВС + АВС — A + B, + C, overall: 2 ВС → B, + C,…

A: catalyst is the species which is present in the same form after the completion of reaction , means…

Q: The generic rate law equation is: rate = k[A]x[B]y What is the value of y?

A:

Q: Step 1 2X(g)⇄ X2(g) (fast) Step 2 X2(g) + Y(g) → X2Y(g) (slow) The rate law for the hypothetical…

A: The hypothetical reaction is – 2Xg + Yg →X2Y g

Q: 1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction.…

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Q: Consider the following reaction: CO(g) + NO2(g) → CO₂(g) + NO(g) If the rate law for this reaction…

A:

Q: In a reaction where A and B go to products, what is the rate law if the following rates are…

A: The rate law of a reaction is given by the rate constant multiplied by the concentration of…

Q: Step1. A + 2B + C (fast equilibrium, k, and k.j) Step2. C + D → E (slow, k2) a. Find the balanced…

A: The question is based on the concept of chemical kinetics. using principles of kinetics, we have to…

Q: 74.) Refer to the following reaction mechanism 2A - B ki B 2A k.1 B + C D k2 Luse the…

A: According to the pre-equilibrium method, the reactions can be represented as: 2A⇌k-1k1BB+C→k2D…

Q: Consider the mechanism. step 1: step 2: АВ + С — А + ВС АВ + ВС AB, +C A + AB, overall: 2 АB Which…

A: Answer:- This question is answered by using the simple concept of intermediate and the catalyst. The…

Q: 8. Given the following mechanism: step 1 step 2 N202 + H2 - N20 + H20 (slow) step 3 N20 + H2 - N2 +…

A: Overall reaction is just the summation of individual steps.

Q: Consider the following proposed mechanismHBr + HBr ⇄ H2Br2(fast, equilibrium)HBr + R ⇄ ES(fast,…

A: A) The over all rate of reaction can be written down by simply adding all the elementary reactions.…

Q: The following energy diagram is the reaction progress for the reaction: (CHg)3CCI + OH" → (CH3)3COH…

A: The enthalpy of products is = -60 KJ. The energy of reactant = -25 KJ. So enthalpy of product of…

Q: A reaction AB + C → D + E has the rate equation Rate = k[AB][C]. What are the reactants in the slow…

A: Given reaction is  Rate equation is the expression that shows dependance of rate of reaction on…

Q: a. 10. A catalyst accelerates a reaction because A. it removes energy from the reactants. B. it…

A: The catalyst is a chemical substance that increases the rate of the reaction without participating…

Q: Consider the following reaction 2NOCI + 2NO + Cl, From the three postulated mechanisms given below…

A: Answer is explained below.

Q: The rate for the overall reaction NO2 (g) + CO (g) → NO (g) + CO2 (g) is Rate = k[NO2]². a.…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A mechanism for a reaction is shown below. Step 1 2 NO(g) ⇄ N2O2(g) (fast) Step 2 N2O2(g) + O2(g)…

A: GivenMechanism of reactionStep 1     2 NO(g) ⇄ N2O2(g)                                       (fast)…

Q: S2O82−(aq)+3I−(aq)→2SO42−(aq)+I3−(aq) In aqueous solution, the reaction represented by the balanced…

A: rate = k[S2O82-][I-] means rate law is directly proportional to S2O82- with raised to power 1.

Q: A catalyst works by providing an alternate reaction mechanism with a lower activation energy. A…

A: To calculate the difference in activation energy for un-catalysed and catalysed reaction , we would…

Q: Shown below is a two-step reaction mechanism is proposed for a gas-phase reaction, as represented…

A: Let the step 1 reaction be numbered 1, step 2 reaction be numbered 2 and overall reaction be…

Q: The following mechanism has been suggested for a reaction: NO(g) + Br2(g) NOBr2(g) fast NOBr2(g) +…

A: a)OVERALL REACTION The overall reaction is formed by combining the elementary steps and forming a…

Q: Delta G0 for a reaction can only be converted into Keq or E0cell when the Kinetics of the process is…

A: The given statement is , Delta G0 for a reaction can only be converted into Keq or E0cell when the…

Q: The reaction 2 NO(g) + O₂(g)-> 2 NO₂(g) proceeds through the following mechanism: (a) The second…

A: The relation between the concentration of the reactants and the rate of reaction is expressed by the…

Q: 3. The following mechanism is proposed for the reaction of chlorine with chloroform: Cl, + CHCI, →…

A: The given reaction is : Cl2+CHCl3→CCl4+HCl

Q: (a) The second step of this mechanism is rate-determining (slow). What is the rate law for this…

A: Slow step is rate determining step . And any species which formed during reaction but not part of…

Q: llowing mechanism has been proposed for the atmospheric decomposition of nitric oxide (NO). Step 1:…

A: The reactions which occur in more than one step are called complex reactions. In these reactions,…

Q: Consider the mechanism. step 1: А + ВС — АВС step 2: ВС + АВС — А + В, + С, overall: 2 ВС B, + C,…

A:

Q: A proposed mechanism for the reaction is: - Step 1: H₂(g) + 2NO(g) → N₂O(g) + H₂O(g) Step 2: N₂O(g)…

A: Rate Law :- The rate law of a chemical reaction is an expression that provides a relationship…

Q: 5. Atmospheric nitrogen and oxygen react to form nitrogen monoxide in an endothermic reaction that…

A:

Q: Consider the reaction aA + bB dD + eE C = catalyst The rate law is Rate = k[A]ª[B]°[C]s Which of the…

A: For a given Chemical Reaction , Rate law is given by  Rate = [A]q [B]r [C]s

Q: CO(g) + Cl2(g) COCI2(g) The above reaction obeys the mechanism: Cl2 2CI Fast equilibrium CI + CO…

A: The above mechanism is formation of COCl2. Where slowest step is rate determining step. Option C is…

Q: Reaction 1: Step 1 (slow): H,(g) + ICl(g) - HI(g) + HCl(g) - I,(g) + HCI(g) Step 2 (fast): HI(g) +…

A: Overall reaction may be obtained by adding the reactants and products on both sides of the reaction.…

Q: rmine how the following changes affect the given equilblirium reaction that is held in a closed…

A: Since you have posted multiple questions I will answer the first question for you. For the rest to…