Table 1. Reaction rates of various RTS formation runs at 30 °C. Concentration of solution before mixing Initial rate, Run [Ra], M [Th], M [Ls], M x10-4 M/s 0.30 0.90 0.30 1.5 0.60 0.90 0.60 6.0 3 0.60 0.30 0.90 2.0 Using all available information, determine the: a. order with respect to Ls: b. order with respect to Ra (round off to the nearest whole number): C. order with respect to Th (round off to the nearest whole number):

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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Chapter11: Chemical Kinetics: Rates Of Reactions
Section: Chapter Questions
Problem 115QRT
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Figure 1. Rate of the reaction with respect to Ls (T=30 °C).
Table 1. Reaction rates of various RTS formation runs at 30 °C.
Initial rate,
Concentration of solution before mixing
[Ls], M
Run
[Ra], M
[Th], M
x10-4 M/s
0.30
0.90
0.30
1.5
0.60
0.90
0.60
6.0
0.60
0.30
0.90
2.0
Using all available information, determine the:
a. order with respect to Ls:
b. order with respect to Ra (round off to the nearest whole number):
C. order with respect to Th (round off to the nearest whole number):
d. reactants most probably involved in the rate determining step of the mechanism:
Th
Ls
Ra
RTS
e. average rate constant (use the rounded off reaction orders; express final answer in 2 SF, no need
to include units in typing your answer here but it should be shown on your solution sheet):
Dun 1 to turn red if a [RTS) of 0.010 M gives apparent coloration to the mixture
Transcribed Image Text:Figure 1. Rate of the reaction with respect to Ls (T=30 °C). Table 1. Reaction rates of various RTS formation runs at 30 °C. Initial rate, Concentration of solution before mixing [Ls], M Run [Ra], M [Th], M x10-4 M/s 0.30 0.90 0.30 1.5 0.60 0.90 0.60 6.0 0.60 0.30 0.90 2.0 Using all available information, determine the: a. order with respect to Ls: b. order with respect to Ra (round off to the nearest whole number): C. order with respect to Th (round off to the nearest whole number): d. reactants most probably involved in the rate determining step of the mechanism: Th Ls Ra RTS e. average rate constant (use the rounded off reaction orders; express final answer in 2 SF, no need to include units in typing your answer here but it should be shown on your solution sheet): Dun 1 to turn red if a [RTS) of 0.010 M gives apparent coloration to the mixture
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