Consider the following concentration-time data for thedecomposition reaction AB-A + B.Time (min) 0 20 40 120 220[AB] 0.206 0.186 0.181 0.117 0.036▼Part BDetermine the value of the rate constant.Express your answer using three significant figures.k=SubmitPart C15. ΑΣΦ[AB] =P* Incorrect; Try Again; 2 attempts remainingSubmitPrevious Answers Request AnswerWhat is the molarity of AB after a reaction time of 192 min?Express your answer using two significant figures.[5] ΑΣΦ?Previous Answers Request Answerwww.?M/sM Part DWhat is the time (in minutes) when the AB concentration reaches a value of 0.0250 M?Express your answer using two significant figures.15. ΑΣΦt =SubmitPrevious Answers Request Answer?X Incorrect; Try Again; 2 attempts remainingmin

Answered: Image /qna-images/answer/695b2246-daf7-4d13-9c18-762dbcb76b38.jpg

Consider the following concentration-time data for the decomposition reaction AB→A+B. Time (min) 0 20 40 120 220 [AB] 0.206 0.186 0.181 0.117 0.036 Part B Determine the value of the rate constant. Express your answer using three significant figures. k= [ΕΙ ΑΣΦ Submit Previous Answers Request Answer Part C X Incorrect; Try Again; 2 attempts remaining What is the molarity of AB after a reaction time of 192 min? Express your answer using two significant figures. 1977| ΑΣΦ [AB] = ? Submit Previous Answers Request Answer M/s ? M

Consider the following concentration-time data for the decomposition reaction AB→A+B. Time (min) 0 20 40 120 220 [AB] 0.206 0.186 0.181 0.117 0.036 Part B Determine the value of the rate constant. Express your answer using three significant figures. k= [ΕΙ ΑΣΦ Submit Previous Answers Request Answer Part C X Incorrect; Try Again; 2 attempts remaining What is the molarity of AB after a reaction time of 192 min? Express your answer using two significant figures. 1977| ΑΣΦ [AB] = ? Submit Previous Answers Request Answer M/s ? M

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: Some measurements of the initial rate of a certain reaction are given in the table below. [№₂] [H₂]…

A: Here, we have to find the rate law and the rate constant form the given experimental data.

Q: In the reaction 4NH3(g) + 7O2(g) → 4NO2(g) + 6H2O(g) the molar concentration of NH3 changes from 1.0…

A: Given,

Q: Consider a hypothetical chemical reaction: A+B → C+D (In this equation A, B, C and D stand for some…

Q: If 2.0 × 10-4 moles of S2O2−8S2O82− in 50 mL solution is consumed in 3 minutes and 25 seconds,…

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as…

Q: Provide the number of expected 13C NMR signals and 'H NMR signals for the following compound Number…

A: Different non-equivalent atoms shows different signals in Both 1H-NMR spectra and 13C- NMR spectra.…

Q: Here is an energy diagram for the reaction: 400 300 C + D energy 200 (kJ/mol) A + B 100 reaction…

A: the activation energy for the forward reaction is the difference in energy between the reactants and…

Q: Look at the energy diagram in chemical reaction which of these dots show the enthalpy of the…

Q: If 5.0×10−4 moles of S2O2−8 in 200 mL of solution is consumed in 200 seconds , what is the rate of…

A: Given data : The number of moles of S2O82− = 5.0×10−4 moles The volume of S2O82− = 200 mL = 200/1000…

Q: A rate is equal to 0.0200 M/s. If [A] = 0.100 M and rate = K[A]⁰[B]², what is the new rate if the…

A: Given, the rate law: Rate = k[A]0[B]2 The rate of the reaction is 0.0200 M/s if [A] = 0.100 M. We…

Q: 11. For the reaction C12(g) +2 NO(g) → 2 NOC1 (g) the activation energy is 18.9 kJ/mol. For the…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: The concentrations of three gaseous chemicals are measured over time (see figure, below). Choose two…

A: We are given the concentration(mol/L) versus Elapsed time(s) graph for a chemical reaction involving…

Q: What is the reaction rate at 1000 K when the concentration of NO is increased to 0.12 M while the…

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

Q: In an aqueous solution, CIO3", reacts to produce, CIO4 and Cl2(g). A plot of [CIO3] vs. time in…

Q: Iron(III) chloride is reduced by tin(II) chloride. 2FeCl3(aq) + SnCl2(aq) → 2FeCl2(aq) +…

Q: Which of the following reactions is impossible to occur as a single step? Group of answer choices…

A: The mechanism of the reaction of NO with Cl2 is as follows:

Q: Identify the overall reaction given the following steps: Step 1: ICl(g) + H2(g) = HCl(g) + Hl(g)…

A: Given Reactions: Step 1: ICl(g) + H2(g) = HCl(g) + Hl(g) Step 2: Hl(g) + ICl(g) = HCl + I2 Overall…

Q: * Question Completion Status: L Moving to another question will save this response. >> Question 5 1…

A: Step 1:

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Answer:Here: are the rate constants at temperatures T1 and T2 respectively.

Q: Chemistry Why was acetanilide not transferred to the aqueous layer in any of the extractions

Q: Trial [A]o [B] Rate (M/min) 1 0.40 0.20 0.12 2 0.20 0.20 0.030 3 0.40 0.40 0.24 4 0.60 0.40 0.54

A: Let order with respect to A is x and order with respect to B is y

Q: rate

Q: A plot of concentration/time data for the decomposition reaction below is shown below. The line has…

Q: Experimental data shows that each of the following redox reactions is second order overall: (1)…

A: The concentrations of the reactants raised to some power which contains certain coefficients with…

Q: A chemistry graduate student is studying the rate of this reaction: NH₂OH(aq) → NH3 (aq) +H₂O(ag)…

A: A question based on kinetics of chemical reactions. A set of data for determining kinetics of the…

Q: Questions 6-7: The data in the table below were obtained for the reaction: A + B - P Experiment…

Q: A chemist wishes to determine the rate of reaction of zinc with hydrochloric acid. The equation for…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: the following reaction represented by the net ionic equation, the rate of reaction of MnO4– is 0.644…

Q: Question 1 The following reaction was monitored as a function of time: AB→A+B A plot of 1/[AB]…

Q: Consider the reaction data. A⟶products ? (?) ? (?−1) 225 0.381 875 0.857 What two points should be…

A: The Arrhenius equation quantitatively describes the relationship between the rate constant k,…

Q: In the following reaction represented by the net ionic equation, the rate of reaction of CN– is…

Q: a. Reaction rate is expressed in terms of changes in concentration of reactants and products. Write…

Q: A general reaction written as A + 2B → C + 2D is studied and yields the following data: [A]o [Blo…

A: Given data: Experiment (1): [A]0 = 0.150 M, [B]0 = 0.150 M then rate = 8×10-3 mol L-1 s-1…

Question

Consider the following concentration-time data for the
decomposition reaction AB-A + B.
Time (min) 0 20 40 120 220
[AB] 0.206 0.186 0.181 0.117 0.036
▼
Part B
Determine the value of the rate constant.
Express your answer using three significant figures.
k=
Submit
Part C
15. ΑΣΦ
[AB] =
P
* Incorrect; Try Again; 2 attempts remaining
Submit
Previous Answers Request Answer
What is the molarity of AB after a reaction time of 192 min?
Express your answer using two significant figures.
[5] ΑΣΦ
?
Previous Answers Request Answer
www.
?
M/s
M

Part D
What is the time (in minutes) when the AB concentration reaches a value of 0.0250 M?
Express your answer using two significant figures.
15. ΑΣΦ
t =
Submit
Previous Answers Request Answer
?
X Incorrect; Try Again; 2 attempts remaining
min

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Trending now

This is a popular solution!

Step by step

Solved in 6 steps with 6 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

please answer all parts!
In a study of the formation of HI from its elements, H2(g) + 12(g) == 2HI(g) equal amounts of H2 and 12 were placed in a container, which was then sealed and heated. (a) On one set of axes, sketch concentration vs. time curves for H and HI, and explain how Q changes as a function of time. (b) Is the value of Q different if [12] is plotted instead of [H2]?
please include correct units included, correct number of significant digits.
Need help to start question four, there are two parts to it which I attach
Please don't provide handwritten solution.....
O you might expect for the reaction in this question. The overall reaction is endothermic. Make sure you get the "bumps" the correct relative sizes. Q19 Reaction rates and rate laws for the following gas phase reaction are given. NO(g) +O3(g) → NO2(g) + O2(g) [03] = 1.0 × 10¹4 molecules/cm³ [NO] = 2.0 × 10¹4 molecules/cm Time (ms) [NO] Time [03] 0 6.0 × 108 0 1.0 × 10¹0 654 100 5.0 × 108 50 8.4 × 10⁹ 500 2.4 × 108 100 7.0 × 10⁹ 700 1.7 × 108 200 4.9 × 10⁹ 1000 9.9 × 107 300 3.4 × 10⁹ Using the data above: a. Graph concentration vs. time for each data set. b. Graph In[] vs. time. c. Determine the average rate for the reaction between each data point. d. Use your graph to determine the instantaneous reaction rate at 250 ms. e. Given that the reaction is first order in NO and in O3, determine the rate constant using your calculated rate for each set of points f. Use the In[] vs time graph to determine the rate constant. g. What is the overall rate law? h. Convert the units of the rate…
v.
Use this data for the following four (4) questions: The relative initial rates of the reaction A2 + B2-products in vessels (a)-(d) are 1:1:4:4. The spheres represent the number of molecules of present at the beginning of the reaction. [Unshaded spheres = A2 molecules; shaded spheres = B2 molecules] %3D For example, vessel (a) contains 2 A2 molecules and 2 B2 at the beginning of the reaction. Rate = 1 Rate 1 Rate = 4 Rate = 4 %3D 2. 8. 80 (c) (a) 11) What is the order of reaction with respect to A2? (b) (d) BA 11) A))0 B) 1 C) 2 D) 3 12) What is the order of reaction with respect to B2? 12) C A) 0 B) 1 D) 3 13) o c 13) What is the overall order of reaction? A) 0 B) 1 D) B 14) 14) What is the rate law for this reaction? B) Rate k[B2]2 D) Rate = k[A2]2[B2]² A) Rate = k[A2]² %3D C) Rate = k[A2][B2] %3D %3D nation below: 15) 8. 8.
In the reaction: 4NH3 + 7O2 → 4NO2 + 6H2O, which substance either appears or disappears the fastest?
The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=22.0 kJ/mol. If the rate constant of this reaction is 1.1 x 108 M¹s¹ at 309.0 °C, what will the rate constant be at 277.0 °C? Round your answer to 2 significant digits. k = M¹ s ? dl
please help and make things clear thank you so much (:
A plot of concentration/time data for the decomposition reaction below is shown below. The line has a slope of -1.26 x 10-2min ¹. What is the concentration of N₂O after 25 min if the initial concentration of N₂O was 0.15 M? 2N₂O(g) → → 2N2(9) + O2(9) In [N₂O] time (min) 4