Consider the following three step mechanism: Step 1: Cl2(g) = 2CI(g) Fast Step 2: Cl(g) + CHCI3(g) → HCl(g) + CCI3(g) Slow Step 3: Cl(g) + CCI3(g) → CCI4(g) Fast a. Identify one step that is unimolecular: Step b. Identify one intermediate. (If there are no intermediates, type "none".) c. Identify one catalyst. (If there are no catalysts, type "none.) d. Identify the predicted rate law: Rate =

Q: Consider this two-step mechanism for a reaction: NO2+Cl2=ClNO2+Cl   slow NO2+Cl=ClNO2    fast…

A: The rate of a given reaction can be defined as the speed at which the conversion of reactants into…

Q: HCl can be produced by the exothermic reaction H2(g)+2ICl(g)→2HCl(g)+I2(g). A proposed mechanism for…

A: Given, Step 1: H2(g)+ICl(g)→HI(g)+HCl(g) (slow)   Step 2: HI(g)+ICl(g)→HCl(g)+I2(g) (fast) And…

Q: Given below are two elementary steps for a reaction mechanism. Choose the correct form of the K, for…

A: To write the Kc ( equilibrium constant ) expression for the overall reaction resulting from this…

Q: 2. The following 3 step mechanism has been proposed for the overall reaction: Cl2 (g) + CHCl3 (g)…

A: Given that , Cl2 (g) + CHCl3 (g) —> HCl (g) + CCl4 (g) Step-1 Cl2 (g) —> 2 Cl (g) (fast)…

Q: Consider this three-step mechanism for a reaction. kị Cl2 (g) - 2 C1 (9) k2 Fast CI (g) + CHC13 (9)…

A:

Q: For the reaction of C3H7Br with H20, the proposed mechanism is, C3H7Br → C3H7+ + Br C3H7+ + H2O →…

A: Rate law is defined on the basis of slowest step which is rate determining step.

Q: For the reaction, 2A + B C, the following two-step mechanism has been proposed. Step 1 2A D Step 2…

A:

Q: Consider the following chemical equation: Overall Reaction: 2AB +2C2 - A2 + 2C,B The proposed…

A: Rate law : Rate law is the expression which gives rate of reaction interms of molar concentration…

Q: The reaction 2 NO(g) + Cl₂(g) → 2 NOCI(g) has the following rate table: Initial Rate [NO]o (mol/L)…

A: Rate law for the reaction is :  Rate (r) = K[NO]x[Cl2]y  Where x and y is order of the reaction with…

Q: 13.51

A: The molecularity of a reaction is the number of reactant molecules taking part in a single step of…

Q: 2 NO (g) + O₂ (g) --> 2 NO₂ (g) The proposed mechanism for the reaction above is 1) NO(g) + NO (g)…

A:

Q: What would be the rate law for the mechanism below? Step 1 NO(g) + Cl2(g) ↔ NOCl2(g) slow Step 2…

A: The given equations are : Step 1    NO(g)  +  Cl2(g)  ↔  NOCl2 (g)               slow Step 2…

Q: Phosgene (C12CO), a poison gas used in World War I, is formed by the reaction of Cl2 and CO. The…

A: Reaction mechanism and rate law determination:

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

A:

Q: Consider the following reaction mechanism: Step 1: A(g) + B(g) X(g) fast step Step 2: X(g) + C(g)…

A: Chemical kinetics is the study of the reaction that how fast or slow a reaction is taking place. The…

Q: Consider the following chemical equation: Overall Reaction: A3B + AC - A2B + C+ A2 The proposed…

A: Rate equation for the general reaction  A+B--->Product is, The rate of the reaction is…

Q: Given the following mechanism: 2NO N202 step 1 (fast, call the rate constants k1 and k-1) N202+H2N20…

A: (a)The overall reaction can be given as

Q: The following reaction is investigated to determine its rate law: 2NO(3) + 2H2(3) → N2(g) + 2H2O(g)…

A: Given reaction: 2NO (g) + 2H2 (g) → N2 (g) + 2H2O (g) We have to calculate the rate law of the above…

Q: Find the rate law for the reaction 2 N205(g) – 4 NO2(g) + O2(g) based on the proposed mechanism: NO2…

A: The rate of the overall reaction depends on the rate of the slow step only. Therefore, the rate law…

Q: The proposed mechanism for a reaction is O3 => O2 + O      Slow O + NO => NO2    Fast Which of…

A: A complex reaction consists of more than 1 step. Here given that , O3=>O2 +O slow O + NO =>NO2…

Q: The reaction 2 H2 (g) + 2 NO (g) → N2 (g) + 2 H20 (g) is proposed to occur via the following…

A: Answer :-  d) rate = k[H2][NO] -----------------------------------------------------

Q: Given the two-step mechanism: step 1 A → B + C step 2 A + C → 2B C is considered to be a(n)

A: Given :-  Step 1   A → B + C  Step 2  A + C →2 B  To identify :- nature of C

Q: НООН + I + HOI + OН (slow) HOI + I + I2 + OH (fast) 20H + 2H3O* → 4 H2O (fast)

A: reaction carriedout in several steps, in these steps slow step is called rate determine step. Rate…

Q: Which of the following statements are true about reaction mechanisms?   I. A rate law can be…

A: Given that : We have to determine which of the following given statements are correct. I. A rate law…

Q: 10. Consider the first-order reaction A B in which A molecules (unshaded spheres) are converted to B…

A: The first order reaction A--->B in which A molecules (unshaded spheres) are converted to B…

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: Two isomers (X and Y) of a given compound dimerize as follows: 2X → X2 2Y → Y2 Both reactions are…

A:

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

A:

Q: Given the reaction mechanism below, identify the catalyst and the intermediate. A + B → C + D D + E…

A: According to the given reaction mechanism the reaction is as follows: A + B → C +DD + E → B + F

Q: For the following reaction at constant temperature and pressure:​CCl4(g) + HCl(g) à CHCl3(g) +…

A:

Q: 1. A proposed mechanism for a reaction is as below: Step 1: C4H:Br → C4H9* + Br Step 2: C4H + H:0 >…

A:

Q: Consider the reaction, CH3CI(g) + 3CI2(g) → CCI4(g) + 3HCI(g) (a) Express the rate of reaction with…

A: We are to write the rate of reaction for given reaction CH3Cl + 3Cl2 → CCl4 + 3HCl and, [HCl] =…

Q: 2NO2(g)+F2(g)→NO2F(g)ΔH∘rxn=−284kJ/molrxn NO2(g) and F2(g) can react to produce NO2F(g), as…

A: The rate law of a reaction is determined experimentally by measuring the rate of reaction. In rate…

Q: Consider this three-step mechanism for a reaction. Cl2 (g) = 2 C1 (g) k2 Fast CI (g) + CHC13 (9)…

A: The elemntary reaction steps and their rates law are: 1) Cl₂ ↔ 2Cl => r₁ = k₁∙[Cl₂] - k2 ∙[Cl]²…

Q: Consider this net or overall reaction. XY + Z X+ YZ What is the rate law for the reaction based on…

A: The given reaction is, XY + Z → X + YZ   The proposed mechanism is, XY + XY → XY2 + X  ........  k1…

Q: Write a rate equation for each reaction, given the indicated mechanism.

A: The mechanism for first given reaction is as follows, Observing the mechanism it is clear that the…

Q: A possible mechanism for the gas phase reaction of NO and H, is as follows: Step 1 Step 2 2NO N202…

A: The correct option is:

Q: C. A possible mechanism for this reaction involves two steps: NO₂(g) + NO2(g) -> NO3(g) + NO(g) slow…

A: (a) Yes, this proposed mechanism is consistent with the experimentally determined rate law,…

Q: Consider the proposed mechanism for the reaction, CHCI3(g) + Cl2(g) HCI(g) + CCI4(g) --> (1 - fast)…

A: Given mechanism is : Overall reaction is :

Q: 2 NO (g) + O₂ (g) --> 2 NO2 (g) The proposed mechanism for the reaction above is 1) NO (g) + NO (g)…

A: Answer: For a multistep reaction, slowest step is always the rate determining and since, over here…

Q: Given the following two-step mechanism for a certain reaction: 2 NO(g)→ N2O2(g) (slow) N2O2(g) +…

A: Rate law is a mathematical relationship obtained by comparing the reaction rate with reaction…

Q: Consider the following proposed mechanism for the reaction: 2 NO2Cl (g) → 2 NO2 (g) + Cl2 (g)…

A: For these two reactions steps i.e. one is fast and the other is slow. The rate will be dependent on…

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: 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: Consider the following reaction mechanism. Step 1 : W2  ⇌ 2W                 (fast) Step 2 : W + Z…

A: The rate of a reaction can be defined as the rate of decrease in concentration of reactants or the…

Q: Cl2 + CO to Cl2CO is thought to occur by the following mechanism in which “M” is a metal catalyst.…

A: The balanced reaction is: Mechanism of this reaction is as follows: Rate of the reaction is…

Q: 2A(g) + B(g) + C(g)→AC(g) + AB(g) The following data were collected for the above reaction. [A] [B]…

A:

Q: A + B → products Initial concentration (mol/L) Initial rate Experiment A B (mol L-¹ min¹¹) 1 1.50…

A: Rate of reaction is change in concentration with respect to time.  aA + bB →cC  For above reaction…

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: The reaction Cl2(g) + CHCl3(g) --> CCl4(g) + HCl(g) proceeds through the following mechanism:…

A: Answer: Slowest step of the reaction is considered as rate determining step and total number of…