One experimental procedure that can be used to determine the rate law of a reaction is the method of initial rates. What data are gathered in the method of initial rates, and how are these data manipulated to determine k and the orders of the species in the rate law? Are the units for k . the rate constant, the same for all rate laws? Explain. If a reaction is first order in A, what happens to the rate if [A] is tripled? If the initial rate for a reaction increases by a factor of 16 when [A] is quadrupled, what is the order of n? If a reaction is third order in A and [A] is doubled, what happens to the initial rate? If a reaction is zero order, what effect does [A] have on the initial rate of a reaction?
One experimental procedure that can be used to determine the rate law of a reaction is the method of initial rates. What data are gathered in the method of initial rates, and how are these data manipulated to determine k and the orders of the species in the rate law? Are the units for k . the rate constant, the same for all rate laws? Explain. If a reaction is first order in A, what happens to the rate if [A] is tripled? If the initial rate for a reaction increases by a factor of 16 when [A] is quadrupled, what is the order of n? If a reaction is third order in A and [A] is doubled, what happens to the initial rate? If a reaction is zero order, what effect does [A] have on the initial rate of a reaction?
Solution Summary: The author explains the differential rate law, which provides the rate of a reaction at specific reaction concentrations.
One experimental procedure that can be used to determine the rate law of a reaction is the method of initial rates. What data are gathered in the method of initial rates, and how are these data manipulated to determine k and the orders of the species in the rate law? Are the units for k. the rate constant, the same for all rate laws? Explain. If a reaction is first order in A, what happens to the rate if [A] is tripled? If the initial rate for a reaction increases by a factor of 16 when [A] is quadrupled, what is the order of n? If a reaction is third order in A and [A] is doubled, what happens to the initial rate? If a reaction is zero order, what effect does [A] have on the initial rate of a reaction?
Definition Definition Study of the speed of chemical reactions and other factors that affect the rate of reaction. It also extends toward the mechanism involved in the reaction.
The following is a first order reaction where the rate constant, k, is 6.29 x 10-3 min-***
What is the half-life?
C2H4 C2H2 + H2
Control Chart Drawing Assignment
The table below provides the number of alignment errors observed during the final inspection of
a certain model of airplane. Calculate the central, upper, and lower control limits for the c-chart
and draw the chart precisely on the graph sheet provided (based on 3-sigma limits).
Your chart should include a line for each of the control limits (UCL, CL, and LCL) and the
points for each observation. Number the x-axis 1 through 25 and evenly space the numbering for
the y-axis. Connect the points by drawing a line as well. Label each line drawn.
Airplane
Number
Number of
alignment
errors
201
7
202
6
203
6
204
7
205
4
206
7
207
8
208
12
209
9
210
9
211
8
212
5
213
5
214
9
215
8
216
15
217
6
218
4
219
13
220
7
221
8
222
15
223
6
224
6
225
10
Collagen is used to date artifacts. It has a rate constant = 1.20 x 10-4 /years. What is the half life of collagen?
Chapter 11 Solutions
Bundle: Chemistry: An Atoms First Approach, 2nd, Loose-Leaf + OWLv2, 4 terms (24 months) Printed Access Card
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