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Chapter 14, Problem 88E
Interpretation Introduction

To determine:

The rate law and the specific rate constant

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A 10.0 LL reaction vessel contains 4.40 gg of CO2(g)CO2(g), 2.00 gg of C(s)C(s), and 6.785 gg of CO(g)CO(g). In the presence of graphite (solid carbon), carbon dioxide reacts as follows to form carbon monoxide: CO2(g)+C(s)⇌2CO(g), Kc=5.87×10−2CO2(g)+C(s)⇌2CO(g), Kc=5.87×10−2 at 1200K In which direction does the reaction proceed to reach equilibrium?   a. Q=K, the reaction system is at equilibrium. b. Q>K, reaction goes to the right c. Q<K, the reaction system proceeds to the right. d. Q>K, the reaction system proceeds to the left.
For the reaction shown, find the limiting reactant for each of the initial quantities of reactants. 2K(s)+F2(g)→2KF(s) Part A-1 molKmolK; 1 molF2molF2Express your answer as a chemical formula. Part B-1.8 molKmolK; 1 molF2molF2Express your answer as a chemical formula. Part C-2.2 molKmolK; 1 molF2molF2Express your answer as a chemical formula. Part D-15.0 molKmolK; 8.0 molF2molF2Express your answer as a chemical formula.
For a certain reaction, Kc�� = 9.80×10−10 and kf=�f= 2.59×10−5 M−2⋅s−1�−2⋅s−1 . Calculate the value of the reverse rate constant, kr�r, given that the reverse reaction is of the same molecularity as the forward reaction. Express your answer with the appropriate units. Include explicit multiplication within units, for example to enter M−2⋅s−1�−2⋅�−1 include ⋅⋅ (multiplication dot) between each measurement. View Available Hint(s)  For a different reaction, Kc�� = 5.40×102, kf=8.96×103s−1�f=8.96×103s−1 , and kr=�r= 16.6 s−1s−1 . Adding a catalyst increases the forward rate constant to 2.05×106 s−1s−1 . What is the new value of the reverse reaction constant, kr�r, after adding catalyst? Express your answer with the appropriate units. Include explicit multiplication within units, for example to enter M−2⋅s−1�−2⋅�−1 include ⋅⋅ (multiplication dot) between each measurement. View Available Hint(s)

Chapter 14 Solutions

Chemistry: Structure and Properties, Books a la Carte Plus Mastering Chemistry with Pearson eText -- Access Card Package (2nd Edition)

Ch. 14 - Explain the difference between the rate law for a...Ch. 14 - Write integrated rate laws for zero-order,...Ch. 14 - What does the term half-life mean? Write the...Ch. 14 - How do reaction rates typically depend on...Ch. 14 - Prob. 15ECh. 14 - What is an Arrhenius plot? Explain the...Ch. 14 - Explain the meaning of the orientation factor in...Ch. 14 - Explain the difference between a normal chemical...Ch. 14 - In a reaction mechanism, what is an elementary...Ch. 14 - What are the two requirements for a proposed...Ch. 14 - What is an intermediate within a reaction...Ch. 14 - What is a catalyst? How does a catalyst increase...Ch. 14 - Explain the difference between homogeneous...Ch. 14 - What are the four basic steps involved in...Ch. 14 - What are enzymes? What is the active site of an...Ch. 14 - What is the general two-step mechanism by which...Ch. 14 - Consider the reaction. 2HBr(g)H2(g)+Br2(g) Express...Ch. 14 - Consider the reaction 2N2O(g)2N2(g)+O2(g) Express...Ch. 14 - For the reaction 2A(g)+B(g)3C(g) determine the...Ch. 14 - For the reaction A(g)+12B(g)2C(g) determine the...Ch. 14 - Consider the reaction. Cl2(g)+3F2(g)2ClF3(g)...Ch. 14 - Consider the reaction. 8H2S(g)+4O2(g)8H2O(g)+S8(g)...Ch. 14 - Consider the reaction: C4H8(g)2C2H4(g) The...Ch. 14 - Consider the reaction: NO2(g)NO(g)+12O2(g) The...Ch. 14 - Consider the reaction. H2(g)+Br2(g)2HBr(g) The...Ch. 14 - Consider the reaction. 2H2O2(aq)2H2O(l)+O2(g) The...Ch. 14 - This graph shows a plot of the rate of a reaction...Ch. 14 - This graph shows a plot of the rate of a reaction...Ch. 14 - What are the units of k for each type of reaction?...Ch. 14 - This reaction is first order in N2O5:...Ch. 14 - A reaction in which A, B, and C react to form...Ch. 14 - A reaction in which A, B, and C react to form...Ch. 14 - Consider the tabulated data showing initial rate...Ch. 14 - Consider the tabulated data showing initial rate...Ch. 14 - The tabulated data were collected for this...Ch. 14 - The tabulated data were collected for this...Ch. 14 - Indicate the order of reaction consistent with...Ch. 14 - Indicate the order of reaction consistent with...Ch. 14 - The tabulated data show the concentration of AB...Ch. 14 - The tabulated data show the concentration of N2O5...Ch. 14 - The tabulated data show the concentration of...Ch. 14 - Prob. 52ECh. 14 - This reaction was monitored as a function of time:...Ch. 14 - This reaction was monitored as a function of time:...Ch. 14 - Prob. 55ECh. 14 - Prob. 56ECh. 14 - Prob. 57ECh. 14 - Prob. 58ECh. 14 - The diagram shows the energy of a reaction as the...Ch. 14 - Prob. 60ECh. 14 - Prob. 61ECh. 14 - Prob. 62ECh. 14 - Prob. 63ECh. 14 - The rate constant (k) for a reaction is measured...Ch. 14 - The tabulated data shown here were collected for...Ch. 14 - Prob. 66ECh. 14 - The tabulated data were collected for the...Ch. 14 - Prob. 68ECh. 14 - A reaction has a rate constant of 0.0117/s at...Ch. 14 - A reaction has a rate constant of 0.000122/s at...Ch. 14 - Prob. 71ECh. 14 - Prob. 72ECh. 14 - Prob. 73ECh. 14 - Prob. 74ECh. 14 - Prob. 75ECh. 14 - Prob. 76ECh. 14 - Consider this three-step mechanism for a...Ch. 14 - Prob. 78ECh. 14 - Prob. 79ECh. 14 - Prob. 80ECh. 14 - Suppose that a catalyst lowers the activation...Ch. 14 - The activation barrier for the hydrolysis of...Ch. 14 - The tabulated data were collected for this...Ch. 14 - Prob. 84ECh. 14 - Consider the reaction: A+B+CD The rate law for...Ch. 14 - Consider the reaction: 2O3(g)3O2(g) The rate law...Ch. 14 - At 700 K acetaldehyde decomposes in the gas phase...Ch. 14 - Prob. 88ECh. 14 - Dinitrogen pentoxide decomposes in the gas phase...Ch. 14 - Cyclopropane (C3H6) reacts to form propene (C3H6)...Ch. 14 - Iodine atoms combine to form I2 in liquid hexane...Ch. 14 - Prob. 92ECh. 14 - The reaction AB(aq)A(g)+B(g) is second order in AB...Ch. 14 - The reaction 2H2O2(aq)2H2O(l)+O2(g) is first order...Ch. 14 - Consider this energy diagram: a. How many...Ch. 14 - Consider the reaction in which HCI adds across the...Ch. 14 - The desorption of a single molecular layer of...Ch. 14 - The evaporation of a 120-nm film of n-pentane from...Ch. 14 - Prob. 99ECh. 14 - Prob. 100ECh. 14 - Prob. 101ECh. 14 - Consider the two reactions: O+N2NO+NEa= 315 kJ/mol...Ch. 14 - Anthropologists can estimate the age of a bone or...Ch. 14 - Prob. 104ECh. 14 - Consider the gas-phase reaction: H2(g)+I2(g)2HI(g)...Ch. 14 - Consider the reaction:...Ch. 14 - Prob. 107ECh. 14 - Prob. 108ECh. 14 - A certain substance X decomposes. Fifty percent of...Ch. 14 - Prob. 110ECh. 14 - Prob. 111ECh. 14 - Prob. 112ECh. 14 - Prob. 113ECh. 14 - Prob. 114ECh. 14 - Prob. 115ECh. 14 - Prob. 116ECh. 14 - Phosgene (Cl2CO), a poison gas used in World War...Ch. 14 - The rate of decomposition of N2O3(g) to NO2(g) and...Ch. 14 - At 473 K, for the elementary reaction...Ch. 14 - Prob. 120ECh. 14 - Prob. 121ECh. 14 - A particular reaction, Aproducts has a rate that...Ch. 14 - Prob. 123ECh. 14 - A certain compound, A, reacts to form products...Ch. 14 - Methane (CH4) is a greenhouse gas emitted by...Ch. 14 - This graph shows the concentration of the reactant...Ch. 14 - Prob. 2SAQCh. 14 - Prob. 3SAQCh. 14 - Prob. 4SAQCh. 14 - Prob. 5SAQCh. 14 - Prob. 6SAQCh. 14 - Prob. 7SAQCh. 14 - Prob. 8SAQCh. 14 - The rate constant of a reaction is measured at...Ch. 14 - Prob. 10SAQCh. 14 - The mechanism shown here is proposed for the...Ch. 14 - Prob. 12SAQCh. 14 - These images represent the first-order reaction AB...Ch. 14 - Prob. 14SAQCh. 14 - Prob. 15SAQ
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