Consider the following elementary step, A + 2B → products Based on the molecularity, which of the following accurately represents the rate law of this step? rate = k [B}? - [A] rate = k[A][B] rate = k[A][B]? rate k [A] [B]?

Consider the following elementary step, A + 2B → products Based on the molecularity, which of the following accurately represents the rate law of this step? rate = k [B}? - [A] rate = k[A][B] rate = k[A][B]? rate k [A] [B]?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

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

A: Given :rate law of reaction = (1.25 M⁻¹s⁻¹)[A][B]Concentration of [A] = 0.743 M and concentration of…

Q: Asses.1: The initial-rate data in the table below were obtained for the represented reaction. A+B 2C…

Q: For which of these rate laws is the half-life independent of initial concentration? rate = k…

A: The rate law for which the half-life is independent of initial concentration has to be given.

Q: Avalid mechanism for the following overall reaction is given below. Overall reaction: 2 NO (g) + Cl2…

A: The rate law for the mechanism of the overall reaction can be obtained from the slowest step…

Q: 74 Consider the following mechanism for the gas-phase reaction of H, and ICl: Step 1: H, + ICI→HI +…

A: Here from the given reaction mechanism we have to determine molecularity of each step of reaction,…

Q: A + B → C + D k[A][B]? rate = has an initial rate of 0.0700 M/s. What will the initial rate be if…

A: The given reaction is: Initial Rate of the reaction is 0.0700 M/s. Thus, 1) Calculation of Rate…

Q: Consider the overall reaction: АВ + С А+ Bс And its proposed mechanism: AB + AB → AB2 + A slow АВz +…

A: Rate law of a reaction is determined by RDS i.e rate determining step and slowest step is rate…

Q: seconds

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: The reaction A + B C + D initial rate: = k[A][B]² has an initial rate of 0.0280 M/s. What will the…

Q: What are the units of k in the following rate law if the rate of the reaction is M/s? Rate = k[X]? O…

A: The rate of a reaction is the change in the concentration of any of the reactants or products per…

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: A reaction is thought to occur via the following mechanism: A+B C+D (slow) A+D C+E+B (fast) Which of…

A: A catalyst is a foreign species which enhances rate of reaction.It is regenerated at the end of…

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

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

A: From rate equation and concentration of reactant we can calculate the rate of the reaction.

Q: The decomposition of dinitrogen pentoxide occurs by the following reaction. 2 N205 + 4 NO2 (8) +…

Q: The rate law for the general reaction: aA + bB → cC + dD is rate = k[A]α[B]β…

A: Given aA + bB → cC + dD rate = k[A]α[B]β

Q: Overall: 2X₂ (g) +Y₂(g) → 2X₂Y (g) Step 1: 2X₂(g) → 4X (g) (slow) Step 2: 4X (g) + Y₂(g) → 2X₂Y (g)…

Q: Consider this reaction: H₂CO3 (aq) → H₂O (aq) + CO₂ (aq) At a certain temperature it obeys this rate…

A: Given,The reaction:

Q: The rate of reaction in terms of the "rate law expression" includes the rate constant (k). the…

A: The rate of the reaction is referred to the change in the molar concentration in the distinct…

Q: С,Н, Вr, (aq) + 3Г(аq) — C,H,(g) + 2 Br¯(aq) + I5 (aq) ne rate law is k[C,H¸B1, ][I¯] rate = nere k…

Q: For reaction 2A2(g) + B2(g) ⟶ 2A2B (g), the reaction is 1st order with respect to A2 and 2nd order…

Q: Rate = K[A][B] [A] (M) 0.100 0.100 0.200 [B] (M) Rate (M/s) 0.100 0.200 0.100 5.0 x 10-³ 1.0 x 10-²…

A: Rate =k[A]m[B]n[A] [M][B]…

Q: elementary reaction 1 NO(g) + O₂(g) → NO₂(g) + O(g) k₁ NO(g) + O(g) → NO₂(g) k₂. Suppose also k₁«k₂.…

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

Q: Reaction 1: A first order reaction (A à products) has the rate constant k = 0.483 min-1 (Rate =…

A: Using the integral rate law equation for 1st order and 2nd order to determine. Which will take more…

Q: The proposed mechanism for a reaction is A + B ↔ X (1) fast…

A: We are provided with mechanism of a reaction. We need to find overall reaction, intermediates and…

Q: NO + 03 (9) NO2(g) + O2 (g) This reaction has been studied in the laboratory, and the following rate…

A: Given chemical reaction: NO (g) + O3 (g) → NO2 (g) + O2 (g) The rate law for the given reaction,…

Q: Find the overall chemical equation for the reaction and the rate law. Step 1: H2(g) + ICl(g) -->…

A: The given reaction completes in the following two steps: Step 1: H2(g) + ICl(g) → HI(g) + HCl(g)…

Q: A reaction has special rate constant k = 0.125 1/M•sec, if the reactant has initial concentration…

A: Given: Rate constant = 0.125 1/(M•sec) initial concentration [A]0 = 8.0 M time = 19 seconds We…

Q: Sulfuryl chloride, sO2 Cl2, decomposes when heated. SO, Cl2 (g) → SO2(9) + Cl2 (9) In an experiment,…

A: For the first-order reaction, the following equation can be used to determine the concentration of…

Q: A mechanism for tne reactior the mecnanism nere. What is the rate law for this reaction? A) rate =…

A: The mechanism for the reaction: 2 W + X → Y + ZStep-1: W + W ⇌…

Q: Consider the chemical reaction shown below, and indicate which of the following statements is true.…

A: We have to predict the correct option for given transformation.

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

A: • Let us consider a second order reaction, A + B ----> Products • The values…

Q: A reaction occurs via the following sequence of elementary steps. What is the rate law based on this…

A: The slowest step is used to determine the rate of the reaction.

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

A: The rate law of a chemical reaction explains the relationship between the reaction rate and the…

Q: 26. Hydrogen reacts with nitrogen monoxide to form dinitrogen monoxide (laughing gas) according to…

A: The formula for rate of the reaction is There are three cases with different rate and…

Q: Consider the following chemical equation: Overall Reaction: A B2 + BC - AB + C + B2 The proposed…

A: Given data is: The proposed mechanism is as follows: In the proposed mechanism, there is a slow…

Q: You and your lab partner are studying the rate of a reaction, A + B --> C. You make measurements of…

A: Here we are required to find the rate law of the given reaction.

Question

100%

Consider the following elementary step,
A + 2B – products
Based on the molecularity, which of the following accurately represents the rate law
of this step?
[B]?
= k-
[A]
rate =
rate
= k[A][B]
rate = k[A][B]?
[A]
rate =
= k-
[B}?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

16 redone
Consider this reaction: 2N₂O5 (g) → 2N₂O4 (g) + O₂(g) At a certain temperature it obeys this rate law. 1 rate = (0.471 M¹S -¹) [N₂05]² Suppose a vessel contains N₂O5 at a concentration of 0.800M. Calculate the concentration of N₂O5 in the vessel 8.40 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. M x10
A reaction has a rate law of Rate = (1.25 M⁻¹s⁻¹)[A][B]. What is the rate of the reaction if [A] = 0.313 M and [B] = 0.280 M?
3. Consider the reaction below: 2NO (g) + Cl,(g)'n 2NOCI (g) A mechanism involving these steps has been proposed for the reaction: Step 1: NO (g) + Cl,(g)'n NOCI, (g) Step 2: NOCI, (g) + NO(g)'n 2NOCI (g) The rate law for the reaction is given by rate = k[NO][Cl]. (a) What is the reaction intermediate? (b) Which is the rate-determining step? (c) Is the rate-determining step unimolecular, bimolecular, or termolecular? Why?
A2 -> 2A (slow) 2A + B2 -> 2AB (fast) What is the rate law for the overall reaction?
What is the rate constant without units?
A reaction has a rate law of Rate = (1.25 M⁻¹s⁻¹)[A][B]. What is the rate of the reaction if [A] = 0.327 M and [B] = 0.280 M?
A reaction has a rate law of Rate = (1.25 M⁻¹s⁻¹)[A][B]. What is the rate of the reaction if [A] = 0.713 M and [B] = 0.280 M?
A valid mechanism for the following overall reaction is given below. Overall reaction: 2 NO (g) + Cl2 (g) → 2 NOCI (g) Step 1: NO (g) + Cl2 (g) → NOCI2 (g) Step 2: NOC12 (g) + NO (g) → 2 NOCI (g) (slow) (fast) What is the rate law for this reaction? Rate = k[NO]?[Cl2] Rate = k[NO][CI] Rate = k[NO][Cl2][NOCI] Rate = k[Cl2][NOC12]
The following reaction and rate law is shown below.3A(g) + 2B(g) + 2C(g) ---> 2D(g)rate = k [ A ] [ B ]What is the order with respect to C ?
A+ B+ 2C - 2D+ 3E where the rate law is A[A] k[A][B]* Rate = - %3D At An experiment is carried out where [A], = 1.0 x 10-2 M, [B, = 6.0 M, and [C, = 2.0 M. The reaction is started, and after 8.0 seconds, the concentration of A is 3.8 x 10-3 M. a. Calculate the value of k for this reaction. k%3= L mols 1 b. Calculate the half-life for this experiment. Half-life = c. Calculate the concentration of A after 17.0 seconds. Concentration= M d. Calculate the concentration of C after 17 seconds. Concentration=