Test Prep Series for AP Chemistry for Chemistry: The Central Science 14th ed AP
14th Edition
ISBN: 9780134661483
Author: Edward L Waterman
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 14.5, Problem 14.11.1PE
Practice Exercise 1
Using the data in Sample Exercise 14.11, which of the following is the rate constant for the rearrangement of methyl isonitrile at 320 °C?
- 8.1 × 10-15 s-1
- 2.2 × 10-9s-1
- 2.7 × 10-9s-1
- 2.3 × 10-1s-1
- 9.2 × 103s-1
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Problem 1
Consider the following reaction between nitrogen dioxide gas and carbon monoxide
gas
NO2 (g) + CO (g) → NO (g) + CO2 (g)
The experimentally determined rate law for this reaction is Rate = k [NO2]².
A possible reaction mechanism involves two steps as shown below
NO2 (g) + NO2 (g)→ NO3 (g) + NO (g)
Slow
NO3 (g) + CO (g) → NO2 (g) + CO2 (g)
Fast
Are there any intermediates in the proposed mechanism? If present, identify them.
Which is the rate-determining step in the mechanism – the 1st one or the 2nd one?
Why?
What is the rate law for the rate determining step based on its molecularity?
What is the rate law for the mechanism?
How does the rate law for the overall reaction match the experimental rate law?
Question 1
Knowledge Check
Some measurements of the initial rate of a certain reaction are given in the table below.
N2 H2 initial rate of reaction
0.325 M 2.05M
7.00 × 10°M/s
0.325 M 6.13M
× 10ʻM/s
0.105 M 2.05 M
731. M/s
Use this information to write a rate law for this reaction, and calculate the value of the rate constant k.
Round your value for the rate constant to 3 significant digits. Also be sure your answer has the correct unit symbol.
rate = k
Ox10
k =
II
Practice time
H3C
O
Br
O
t
Na
CEN
CH₂
HCI
CEN
NaOH
C12
What is the mechanism for
the following reactions,
include what type of reaction
for each one.
Chapter 14 Solutions
Test Prep Series for AP Chemistry for Chemistry: The Central Science 14th ed AP
Ch. 14.2 - If the experiment in Figure 14.2 is run for 60 s,...Ch. 14.2 - Prob. 14.1.2PECh. 14.2 - Which of the following could be the instantaneous...Ch. 14.2 - Using Figure 14.3, determine the instantaneous...Ch. 14.2 - At a certain time in a reaction, substance A is...Ch. 14.2 - Prob. 14.3.2PECh. 14.3 - Suppose the rate law for the reaction in this...Ch. 14.3 - Assuming that rate = k[A][B], rank the mixtures...Ch. 14.3 - Prob. 14.5.1PECh. 14.3 - Prob. 14.5.2PE
Ch. 14.3 - Consider the reaction examined above in the Sample...Ch. 14.3 - The following data were measured for the reaction...Ch. 14.4 - At 25 ° C, the decomposition of dinitrogen...Ch. 14.4 - Practice Exercise 2 The decomposition of dimethyl...Ch. 14.4 - Practice Exercise 1 For a certain reaction A ...Ch. 14.4 - Prob. 14.8.2PECh. 14.4 - Practice Exercise 1 We noted in an earlier...Ch. 14.4 - Practice Exercise 2 Using Equation 14.17,...Ch. 14.5 - Practice Exercise 1 This of the following change...Ch. 14.5 - Practice Exercise 2 Rank the rate constants of the...Ch. 14.5 - Practice Exercise 1 Using the data in Sample...Ch. 14.5 - Practice Exercise 2 To one significant figure,...Ch. 14.6 - Practice Exercise 1 Consider the following...Ch. 14.6 - For the reaction Mo(CO)6 +P(CH3)3 Mo(CO)5P(CH3)3...Ch. 14.6 - Practice Exercise 1 Consider the following...Ch. 14.6 - Practice Exercise 2 Consider the following...Ch. 14.6 - Practice Exercise 1 An Alternative two-step...Ch. 14.6 - Prob. 14.14.2PECh. 14.6 - Practice Exercise 1
Consider the...Ch. 14.6 - Prob. 14.15.2PECh. 14 - Prob. 1DECh. 14 - An automotive fuel injector dispenses a fine spray...Ch. 14 - Consider the following graph of the concentration...Ch. 14 - You study the rate of a reaction, measuring both...Ch. 14 - Suppose that for the reaction K+L M, you monitor...Ch. 14 - Prob. 5ECh. 14 - A friend studies a first-order reaction and...Ch. 14 - Prob. 7ECh. 14 - Which of the following linear plots do you expect...Ch. 14 - Prob. 9ECh. 14 - Prob. 10ECh. 14 - The following graph shows two different reaction...Ch. 14 - Prob. 12ECh. 14 - Prob. 13ECh. 14 - Draw a possible transition state for the...Ch. 14 - The following diagram represents an imaginary...Ch. 14 - 14.16 Draw a graph showing the reaction pathway...Ch. 14 - Prob. 17ECh. 14 - 14.18 (a) what are the units usually used to...Ch. 14 - Prob. 19ECh. 14 - A flask is charged with 0.100 mol of A and allowed...Ch. 14 - The isomerization of methyl isontrile (CH3NC) to...Ch. 14 - Prob. 22ECh. 14 - Prob. 23ECh. 14 - For each of the following gas-phase reactions,...Ch. 14 - (a) Consider the combustion of hydrogen, 2H2 (g) +...Ch. 14 - Prob. 26ECh. 14 - A reaction A+B C obeys the following rate law:...Ch. 14 - Prob. 28ECh. 14 - 14.29 The decomposition reaction of N2O5 in carbon...Ch. 14 - Prob. 30ECh. 14 - Prob. 31ECh. 14 - The reaction between ethyl bromide (C2H5Br) and...Ch. 14 - Prob. 33ECh. 14 - The reaction 2ClO2 (aq) + 2OH- (aq) ClO3- (aq) +...Ch. 14 - The following data were measured for the reaction...Ch. 14 - The following data were collected for the rate of...Ch. 14 - Consider the gas-phase reaction between nitric...Ch. 14 - Prob. 38ECh. 14 - Prob. 39ECh. 14 - Prob. 40ECh. 14 - Prob. 41ECh. 14 - Molecular iodine, I2 (g), dissociates into iodine...Ch. 14 - Prob. 43ECh. 14 - Prob. 44ECh. 14 - The reaction SO2Cl2 (g) O2 (g) + Cl2 (g) is first...Ch. 14 - Prob. 46ECh. 14 - Prob. 47ECh. 14 - Prob. 48ECh. 14 - Prob. 49ECh. 14 - Prob. 50ECh. 14 - (a) what factors determine whether a collision...Ch. 14 - (a) in which of the following reactions you expect...Ch. 14 - Calculate the fraction of atoms in a sample of...Ch. 14 - (a) the activation energy for the isomerization of...Ch. 14 - The gas-phase reaction CL (g) + HBr (g) + HCl (g)...Ch. 14 - Prob. 56ECh. 14 - Indicate whether each statement is true or false....Ch. 14 - Indicate whether each statement is true or false....Ch. 14 - Based on their activation energies and energy...Ch. 14 - Prob. 60ECh. 14 - Prob. 61ECh. 14 - Prob. 62ECh. 14 - The rate of the reaction CH3COOC2H5 (aq) + OH- ...Ch. 14 - Prob. 64ECh. 14 - Prob. 65ECh. 14 - Prob. 66ECh. 14 - What is the molecularity of each of the following...Ch. 14 - Prob. 68ECh. 14 - (a) based on the following reaction profile, how...Ch. 14 - Prob. 70ECh. 14 - Prob. 71ECh. 14 - Prob. 72ECh. 14 - The reaction 2NO (g) + CL2 (g) 2NOCl (g) was...Ch. 14 - You have studied the gas-phase oxidation of HBr by...Ch. 14 - Prob. 75ECh. 14 - Prob. 76ECh. 14 - Prob. 77ECh. 14 - Prob. 78ECh. 14 - Prob. 79ECh. 14 - The addition of No accelerates the decomposition...Ch. 14 - 14.81b Many metallic catalysts, particularly the...Ch. 14 - Prob. 82ECh. 14 - When D2 reacts with ethylene (C2H4) in the...Ch. 14 - Prob. 84ECh. 14 - Prob. 85ECh. 14 - The enzyme urease catalyzez the reaction of urea,(...Ch. 14 - Prob. 87ECh. 14 - Prob. 88ECh. 14 - Prob. 89AECh. 14 - Prob. 90AECh. 14 - Prob. 91AECh. 14 - Prob. 92AECh. 14 - Prob. 93AECh. 14 - Prob. 94AECh. 14 - Prob. 95AECh. 14 - Prob. 96AECh. 14 - [14.97]A first order reaction A B has the rate...Ch. 14 - Prob. 98AECh. 14 - Prob. 99AECh. 14 - Prob. 100AECh. 14 - Prob. 101AECh. 14 - Prob. 102AECh. 14 - Cyclopentadiene (C5H6) reacts with itself to form...Ch. 14 - Prob. 104AECh. 14 - At 280C, raw milk sours in 4.0 h but takes 48 h to...Ch. 14 - Prob. 106AECh. 14 - Prob. 107AECh. 14 - Prob. 108AECh. 14 - Prob. 109AECh. 14 - The following mechanism has been proposed for the...Ch. 14 - Prob. 111AECh. 14 - Prob. 112AECh. 14 - Platinum nanoparticles of diameter ~2 nm are...Ch. 14 - 14.114 One of the many remarkable enzymes in the...Ch. 14 - 14.115N Suppose that, in the absence of catalyst,...Ch. 14 - Prob. 116AECh. 14 - Dinitrogen pentoxide (N2O5) decomposes in...Ch. 14 - The reaction between ethyl iodide and hydroxide...Ch. 14 - Prob. 119IECh. 14 - Prob. 120IECh. 14 - Prob. 121IECh. 14 - The rates of many atmospheric reactions are...Ch. 14 - Prob. 123IECh. 14 - Prob. 124IECh. 14 - Prob. 125IE
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
- QUESTION 15 The rate law for the rearrangement of CH3NC to CH3CN at 800 K is rate k[CH3NC] with a rate constant of 1300 s1. What is the half.ite for this reaction? 7.69x 10 s 5.3 x 10 5 1.9x103 523 s 1928 s QUESTION 16 MacBook Airarrow_forwardReview of Concepts & Facts 13.1.1 Write a balanced equation for a gas-phase reaction whose rate is given by 1 A[NOCI] L A[NO] Ar A[CL] Ar rate=- At 13.1.2 Write the rate expression for the following reaction. 2A + B- C + 2D 13.1.3 For the same reaction, 2A + B C+ 2D what is the rate of change in the concentration of B if the concentration of A is changing at a rate of 0.070 M/s?arrow_forwardPractice question helparrow_forward
- Example problem 2A + B → 3C + D Trial 1 2 3 [A] 2.0 8.0 16.0 [B] 1.5 1.5 3 What is the order of the reaction with respect to A and B? Write the rate law What is the value of the rate constant Rate (M/s) 2.5x10-³ 4.0x10-² 3.2x10-¹arrow_forwardPlease correct answer and don't use hand raitingarrow_forwardMore Reaction Rate Practice Magnesium and oxygen come together to make magnesium oxide. 2Mg + 02 → 2M 0, The following reaction rate data was collected for this reaction: Initial [Mg] Initial [O2] (mol/L) | Measured Rate (M/s) 2.0*10-3 Trial |(mol/L) .10 .10 .20 .10 4.0*10-3 .10 .20 8.0*10-3 (1) What does [Mg] mean? What does [O2] mean? (2) Review: What is moles/liter called? What does it measure? (3) Write the rate equation for this specific reaction. You can leave k, m, and n as letters. Hint: Use ACE, [Mg] for [A] and [O2] for [B]. (4) Find n and m, the reaction order for magnesium and oxygen gas, using the data table. (5) Solve for k, the rate constant.arrow_forward
- A 1.00 mol of helium, He gas fills up an empty balloon to a volume of 1.50 L. Calculate the volume of the balloon if an additional 2.50 mol of He gas is added. The temperature and pressure of the gas are constant. 1 [2] A 4.00 L of methane, CH4 is burned in excess oxygen at 25.0 °C and 1.50 atm to produce water and carbon dioxide. 2 CH4 (g) + 2 02(g) → CO2(g) + 2 H20(1) Calculate the volume of carbon dioxide produced after the reaction has stopped. [Assume the temperature and pressure of product are the same with reactant. [6] R=0.0821 atm. LmolK1] 3 (a) State Dalton's Law. [1] (b) A 90.0 mL of neon, Ne at 27.0 °C and 5.00 atm is mixed with nitrogen, N2 and transferred into a 200.0 mL container at the same temperature. The total pressure of the mixture is 4.25 atm. Calculate the partial pressure of Ne and N2. [4] 4 State two basic assumptions of kinetic molecular theory of gasses. [2]arrow_forwardIs this correct?arrow_forwardQuestion 14 The rate constant of a chemical reaction increases by 100 times when the temperature is increased from 400 K to 500 K. Assuming transition state theory is valid, the value of E/R is NOTG 8987 K 8621 K 9210 K O 8784 Karrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning
General Chemistry - Standalone book (MindTap Cour...
Chemistry
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Cengage Learning
Kinetics: Chemistry's Demolition Derby - Crash Course Chemistry #32; Author: Crash Course;https://www.youtube.com/watch?v=7qOFtL3VEBc;License: Standard YouTube License, CC-BY