Please show work. A. For single reactant: observe the change in rate for a change in initial...

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Chemistry

Please show work.
A. For single reactant: observe the change in rate for a changein initial reactantconcentration.
Reaction 1 Reaction 2 Reaction 3
[A] (M) Initial Rate (M/s) [C] (M) Initial Rate (M/s) [K] (M) Initial Rate (M/s)
0.10 0.015 0.10 0.015 0.10 0.015
0.20 0.030 0.20 0.060 0.30 0.135
0.40 0.060 0.40 0.240 0.90 1.215
The table above shows three independent reactions (not relatedto each other). What are the rate laws for each ofthesereactions?
B. For multiple reactants: Find the reaction order for eachreactant separately.
[A] (M) [X] (M) Initial Rate (M/s)
0.050 0.050 0.014
0.150 0.050 0.056
0.050 0.100 0.028
0.150 0.150 0.168
For the table above, find therate law and the rate constant. What is the overall order of thereaction?

Answer & Explanation Solved by verified expert

3.7 Ratings (624 Votes)

From the reaction we observe that there is only one reactant in each Rate law Reaction 1 Rate k Am Here k is rate constant and m is order with respect to A We find m by using ratio of rate for two experiment Lets take ratio of exp 2 to exp 1 Rate 2 rate 1 k Am k Am See Answer

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	Reaction 1		Reaction 2		Reaction 3
[A] (M)	Initial Rate (M/s)	[C] (M)	Initial Rate (M/s)	[K] (M)	Initial Rate (M/s)
0.10	0.015	0.10	0.015	0.10	0.015
0.20	0.030	0.20	0.060	0.30	0.135
0.40	0.060	0.40	0.240	0.90	1.215

[A] (M)	[X] (M)	Initial Rate (M/s)
0.050	0.050	0.014
0.150	0.050	0.056
0.050	0.100	0.028
0.150	0.150	0.168