A gaseous reaction occurs by a two-step mechanism, shown below. Step 1: A2 2 2A fast Step 2: A+ B - AB slow Which is the rate law of the reaction? rate = K[A2][B] %3D rate = = K[A2] rate = k[A2][B] rate = k[A2][B]%

Q: A proposed two-step mechanism for the reaction of carbon monoxide and nitrogen dioxide consists of…

A:

Q: Step 1: ? (slow) Step 2: NO3(9) + CO(g) → NO2(9)+CO,(g) (fast) NO2(g) + CO(g) → NO(g)+ CO2(g)…

A: Gas phase reactions are those which takes plcae in the gaseous phase of all reactants, it may be…

Q: 2. The following reaction is first order in H2 and second order in NO 2 NO(g) + 2 Ha(g) → N2(g) + 2…

A: According to the answering guidelines only 3 sub-parts are needed to be answered , so it is…

Q: Consider the following reaction: A + B → C + D If you were told that the reaction is second…

A: For a general reaction,   A + B ----> C+ D , rate law equation can be expressed as,…

Q: Part A For the reaction 2 A + B C, the initial rate was measured at several different reactant…

A: Rate law is an expression that relates rate of the reaction to the concentration of the reactants.

Q: A gaseous reaction occurs by a two-step mechanism, shown below.     Step 1:   A2 ⇄ 2 A   fast…

A: The rate of a complex reaction depends on slow step of the reaction mechanism . The slow step of a…

Q: Based on the information below, what is the rate law for the reaction? Overall reaction: Az+2B→ 2AB…

A: The rate-determining step limits the overall rate and therefore determines the rate law for the…

Q: 1. What is the concentration of a reactant after 18.0 s if the initial concentration is 0.150 M and…

A: The initial concentration of the reactant is = 0.150 M Time of the first-order reaction is = 18.0 s…

Q: The rate law for a reaction is given as rate=k[A][B]. If the concentration of reactant A and…

A:

Q: 14. For the reaction A+ 2B → C, the rate law is A[C] -K[A]° x [B]° At What are the units of the rate…

A: Given  ∆c∆t  = K [A]2 [ B ]  Unit of Rate constant  = ?

Q: 3 4 1 5 6 7 8 At a certain temperature the rate of this reaction is first order in HI with a rate…

A: Given, 2HI(g) ➝ H2(g) + I2(g) The reaction is first order Kinetic. Rate constant (k) = 0.0797 s-1…

Q: A reaction, 2NO (g) + O2 (g) 2NO2 (g), was run in a laboratory setting. Given the following…

A: Here we have to determine the rate law and reaction intermediate and if speed of the elementary step…

Q: A reaction has two reactants Q and P. What is the order with respect to each reactant and the…

A: The rate of a chemical reaction that involves the conversion of A→B can be expressed in terms of the…

Q: 3a

A: Given chemical reaction: Average rate of reaction is given by:

Q: The reaction 2NO (g)  + O2 (g)  →  2NO2 (g) was studied. and the following data were obtained where…

A:

Q: Dinitrogen pentoxide decomposes according to the reaction 2N2O5 (g) → 4NO2 (9) + O2(9) At 45°C the…

A: Rate determining step is a step which is the slowest step of the reaction and the reactant involving…

Q: 12.49 The initial rates listed in the following table were deter- mined for the reaction 2 NO(g) +…

A: Rate law is an expression that relates the rate of the equation with the initial concentration of…

Q: At 45°C the rate constant is 6.2 x 10 s. The reaction is first order. a What is the rate law for the…

A: Given  Rate Constant ( K ) = 6.2 × 10-4 sec-1 Rate  Law      = ? B)  [ N2O5 ]   =  0.40 M…

Q: only D

A: • Here we have to do only D part of the question, in which we have to determine the value of rate…

Q: What is the concentration of a reactant after 20.5 s

A:

Q: 2. The following rates of reaction were obtained in three experiments with the reaction 2 NO(g) +…

A:

Q: How are integrated rate laws used to determine reaction order? What is the order for the reactant…

A: Given Plota) ln [reactant] vs. time is linear?  b) 1/[reactant] vs. time is linear?  c) [reactant]…

Q: For the reaction 2A + B → C, the rate law is found by experiment to be rate = k [A][B] What are the…

A: Given: The reaction: 2A + B → C Rate = k [A][B]   Rate of reaction with respect to A is 1 and with…

Q: I need help in solving this question.

A: Any particular chemical reaction's rate is equivalent to the species concentration which are…

Q: The reaction 2A(g) + B (g) →3C (g) + D (g) was found to have a rate law = k[A]²[B]. By what factor…

A: We have the following reaction 2A(g)+B(g)→3C(g)+D(g) The rate law for the reaction is found to be…

Q: 9. What are the units of the rate constant for the rate expression for the following chemical…

A:

Q: The kinetics of the reaction, A + B → P, were studied and it was determined that the reaction rate…

A: Since you have multiple questions, we will solve only first question for you. If you want answer for…

Q: Consider the reaction: 4 A + 7 B → 4 C + 6 D At a certain instant, the initial rate of disappearance…

A:

Q: The rate law for the reaction 2S0 2(g) + O 2(g) 2S0 3(g) is, under certain conditions, rate = k[SO…

A:

Q: A reaction has a rate law of Rate = (1.25 M⁻²s⁻¹)[A][B]². What concentration of [B] would give the…

A: Given, The rate of reaction : r= 1.25 M-2s-1[A][B]2 [A]=0.250 M r=0.0553 M-1s-1

Q: 4 Hydrogen and nitrogen(II) oxide react to form nitrogen and steam according to the following…

A: In chemical kinetics, rate of the reaction tells us about how fast the reaction carrying out.  The…

Q: For the reaction X + Y Z, the reaction rate is found to depend only upon the concentration of X. A…

A:

Q: A reaction has two reactants Q and P. What is the order with respect to each reactant and the…

A:

Q: The reaction 2 NO(g) + O2(9) → 2 NO2(g) was studied, and the following data were obtained where…

A: The rate law for the above reaction is written as Rate =-dO2 dt=KNOmO2n Where K is the rate…

Q: 2. At 325°C, NO,(g) reacts with CO(g) to yield NO(g) and CO,(g). The reaction is: NO,(g) + CO(g) I…

A: The rate law can be written as  rate, r =k [NO2]a Where, k is the rate constant and a is the order…

Q: A gaseous reaction occurs by a two-step mechanism, shown below. Step 1: A2 2 2 A fast Step 2: A+ B →…

A:

Q: The reaction NO2(g)  +  CO2(g)  -->  NO(g)  +  CO2(g)  has a rate law of:  Rate = k[NO2]2.  Write…

A: Rate law of a reaction is equal to the product of the reactants raised to some power. The sum of the…

Q: A certain decomposition reaction has a half-life that depends on the initial concentration of the…

A: The half-life expression for nth order reaction. t1/2=2n-1-1(n-1)k[A]0n-1

Q: Nitrogen(II) oxide, NO, reacts with hydrogen, H2, according to the following equation: 2 NO + 2 H2 –…

A:

Q: 1.16 х 102 56 5.80 x 103 28 84 b) 28 sT c) 4.64 x 102 s d) 3.57 x 102 s Q3) Which of the following…

A: The rate law of the reaction given is, => Rate = L[IO3- ] [I- ]2 [H+ ]2

Q: Consider the following reaction between nitrogen dioxide gas and carbon monoxide gas NO2 (g) + CO…

A: Rate law expression gives the order of the reaction in which the rate of reaction is proportional to…

Q: In a reaction, A + B → product, rate is doubled when the concentration of B is doubled, and rate…

A:

Q: A reaction has a rate law of Rate = (1.25 M⁻²s⁻¹)[A][B]². What concentration of [B] would give the…

A:

Q: What is the rate law for the reaction?

A:

Q: A gaseous reaction occurs by a two-step mechanism, shown below. Step 1: A2 2 2 A Step 2: A+B AB fast…

A:

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: Using the information in the table, the rate law for the reaction 2 A(g) + B(g) → C(g) + D(g) is…

A:

Q: Several plots are shown for the reaction: NO2(g) → NO(g) + 1/202(g) time time time What is the rate…

A: The given data in above question is balanced chemical equation of decomposition of NO2 (g) and some…

Q: 1. A reaction has two reactants Q and P. What is the order with respect to each reactant and the…

A: The answer for first question is given below. Kindly repost the other question as separate one 1) To…

Q: Rate law: 3A(g) + B(g) + 2C(g) → D(g) + 2E(g) Rate of formation of D= k [A] [B]2 Doubling the…

A: