The following data were obtained for the reaction 2A → B: Time, min [A], mol/L 0.0962 5 10 20 40 60 80 0.0398 0.0156 0.0059 0.000428 0.000061 0.000009 (i) By plotting a suitable graph, determine the order of this reaction. (ii) Calculate the rate constant of the reaction.

The following data were obtained for the reaction 2A → B: Time, min [A], mol/L 0.0962 5 10 20 40 60 80 0.0398 0.0156 0.0059 0.000428 0.000061 0.000009 (i) By plotting a suitable graph, determine the order of this reaction. (ii) Calculate the rate constant of the reaction.

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: The following chemical reaction: A – products shows first order kinetics with respect to A; rate =…

Q: 2. Consider the following reaction: Time b) What is the rate law? 0 1000 2000 3000 4000 5000 A B [A]…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: At a certain temperature the rate of this reaction is first order in CICH,CH,Cl with a rate constant…

A: Formula used:- k = 2.303/t log [A]o/[A]t Where k is rate constant , t is time , Ao is initial…

Q: A certain first-order reaction (A→products) has a rate constant of 9.30x10-3 s-1 at 45 °C. How many…

Q: For the gas-phase reaction represented above, the following experimental data were obtained. Initial…

A: According to rate law the rate constant K is, K=AmBn where m and n are exponents of A and B…

Q: . A certain reaction has the following general form: aA⟶bB…

Q: For the reaction A + 2B-3C, the rate of change of C is found to be 0.06 M/s. Find the rate of the…

Q: A reaction has a rate constant of 0.00205 s–1. What is the half-life (in min to two decimal places)…

Q: The following chemical reaction: A → products shows first order kinetics with respect to A; rate =…

Q: A (g) + B (g) → C (g) + D (g) The hypothetical gas phase reaction, listed above, was studied at 298…

Q: At a certain temperature the rate of this reaction is second order in Cl,0, with a rate constant of…

A: The rate of any second order reaction with reactant A is represented as: rate = kA2where,k is rate…

Q: The scenes below show mixtures of reactants A (blue) and B (yellow) at a given temperature and…

A: The speed at which a chemical reaction takes place is known as the rate of the reaction. It is…

Q: seconds

Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

Q: What is the half-life for a particular reaction if the rate law is rate = (1081 min⁻¹)[A]?

A: Given; The rate constant, (K) = 1081 min⁻¹ The rate law is of 1st order.

Q: Given the following data, determine the order of the reaction with respect to Cl2. 2 NO(g) + Cl:(g)…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: For A⟶products, time and concentration data were collected and plotted as shown. [A] (M) t…

A: Given: [A] M Time (sec) ln[A] 0.850 0.0 -0.1625 0.611 30.0 -0.490 0.439 60.0 -0.823 0.316…

Q: What is the half-life for a particular reaction if the rate law is rate = (821 M*min⁻¹)[A]⁰ and the…

A: The general form of the rate law of a chemical reaction is: Where k is the rate constant of the…

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: Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of…

Q: 1.) Write the FULL reaction rate for the following chemical formula: 5H;C,0,(ag) + 2KMNO,(aq) +…

A: The given reaction is represented as follows:

Q: 12. The relative rates of the reaction A + B- AB in mixtures (1) – (3) are 4:4:1. Red spheres…

A: Let order of the reaction with respect to A be m and with respect to B be n. As rates for three…

Q: a vessel contains N,O, at a concentration of 1.36M. Calculate the concentration of N,O r is…

Q: The rate law for a reaction is determined to be rate=k[X]3[Y]. What is the overall order of this…

Q: Chlorine monoxide accumulates in the stratosphere above Antarctica each winter and plays a key role…

Q: SIOW Step 2: В +С — Е fast Overall: 2А — Е Determine the rate law for the overall reaction, where…

A: Rate law for given Reaction : ?

Q: At a certain temperature the rate of this reaction is first order in NH, with a rate constant of…

A: Order of reaction = 1 Rate Constant, k = 5.31 s-1

Q: e. How much is left 10. s la

Q: activation energy

A: Temperature coefficient = ϕ R = R ( ϕ ) ∆T/10 ln(k2/k1) = Ea /R(…

Q: The reaction SO,Cl2 (g) --> SO2 (g) + Cl2 (g) is first order. At 660 K it has a rate constant of 4.5…

A: First order reaction. Rate constant = 4.5 × 10-2 s-1 time = 18.9 seconds Initial concentration =…

Q: The rate of the reaction NO2 (g) + CO (g) NO(g) + CO2(g) was studied. The rate did not change when…

A: Rate is the change in concentration with time. Rate law depends on the concentration of reactants.

Q: In a study of the decomposition of the compound X via the reaction the following concentration-time…

A: The given reaction is X(g) = Y(g) +Z(g) k= 1.60 M-1min-1 We need to calculate concentration of A…

Q: Experiment Initial [CS2] (mol/L) Initial Rate (mol/L's) 1 0.100 2.7 x 10-7 2 0.080 2.2 x 10-7 0.055…

A: The rate law for the reaction is given by: Rate=kCS2x ......(1) Here, x is the order with respect to…

Q: Consider the general reaction A + 2B + C 2D + E From the following data, obtained at 822 °C,…

A: The detailed solution is given below:

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: The rate equation being rate=k[A]2[B]1 the overall reaction order is?

A: In any rate equation, the overall order can be find by adding the powers of all the concentration…

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: Rate of reaction- The concentration change of designated species (products or reactants) per unit…

Q: Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of…

A: Answer:- This question is answered by using the simple concept of chemical kinetics which involves…

Q: At a certain temperature the rate of this reaction is first order in NH, with a rate constant of…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of chemical…

Q: Sucrose (C12H₂O11), which is commonly known as table sugar, reacts in dilute acid solutions to form…

A: The value of rate constant, k calculated from part-B is, k = 3.67*10-3 min-1 We consider the…

Question

The following data were obtained for the reaction 2A → B:
10
Time, min
[A], mol/L 0.0962
5
20
40
60
80
0.0398
0.0156
0.0059
0.000428 0.000061 0.000009
(i)
By plotting a suitable graph, determine the order of this reaction.
(ii)
Calculate the rate constant of the reaction.

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

At a certain temperature the rate of this reaction is first order in HI with a rate constant of 0.0263 s : 2HI (g) - H, (g)+I, (g) Suppose a vessel contains HI at a concentration of 0.130 M. Calculate the concentration of HI in the vessel 35.0 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. ) M x10
The generic reaction 2 A → products follows zero-order kinetics with a rate constant of 0.00628 M/s. What is the half-life of substance A if its original concentration is 2.23 M? Be sure to enter a unit with the answer.
The rate constant at a given temperature for the reaction A →→ 2 B is 0.0145 s¯¹. What is the concentration of B (in molarity) after 1.8 minutes if the initial concentration of A is 2.6 M? Enter your answer without units.
Calculate the concentration of HI in the vessel 89.0 seconds later.
Determine the order of the reaction.
For A products, time and concentration data were collected and plotted as shown. [A] (M) t (s) 0.900 00.0 0.474 30.0 0.321 60.0 0.243 90.0 t Determine the reaction order, the rate constant, and the units of the rate constant. order= *k = [A] MacBook Pro In[A] t (units) 1/[A] t
The rate of a certain reaction was studied at various temperatures. The table shows temperature (?) and rate constant (?) data collected during the experiments. Plot the data to answer the questions. What is the value of the activation energy, ?a , for this reaction? ? (?) ? (?−1) 400 0.000659 420 0.00327 440 0.0181 460 0.0589 480 0.213 500 0.615 520 1.66 540 3.99 560 9.64 580 20.1 Ea= What is the value of the pre‑exponential factor (sometimes called the frequency factor), ? , for this reaction?
A reaction has a rate law of Rate = (1.25 M⁻¹s⁻¹)[A][B]. What is the rate of the reaction if [A] = 0.515 M and [B] = 0.280 M?
At a certain temperature the rate of this reaction is second order in HI with a rate constant of 0.22M¹s¹: 2 HI(g) → H₂(g) + 1₂ (8) Suppose a vessel contains HI at a concentration of 0.910M. Calculate how long it takes for the concentration of HI to decrease to 0.064 M. You may assume no other reaction is important. Round your answer to 2 significant digits. 0.9 X 圖图
Please don't provide handwritten solution ....
The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g) 2 H2(g) + ½ I2(g) is zero order in HI with a rate constant of 1.20x10-4 M s1. If the initial concentration of HI is 0.376 M, the concentration of HI will be | M after 2.74x103 seconds have passed.
A reaction has a rate law of Rate = (1.25 M⁻¹s⁻¹)[A][B]. What is the rate of the reaction if [A] = 0.581 M and [B] = 0.280 M?