The kinetics of the reaction 3 A → B was studied by monitoring the concentration of A as a function of time. The following graphs were constructed from the data. [A] vs. time In [A] vs. time 1/A] vs. time (a) What is the rate law for the reaction? O first order O second order O third order O half-order (b) Given the following concentrations, determine the specific rate constant for the disappearance of [A] at the temperature of the experiment. (In the future another blank will be added asking about the rate constant of the REACTION, in which case one would divide by the coefficient in front of A.) t [A] 0 0.100 1000. 10000. S 0.0878 0.0273 M What are the units of the rate constant? Os¹ 05² OM-52 OM-S¹

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The kinetics of the reaction 3 A → B was studied by monitoring the concentration of A as a function of time. The following graphs were constructed from the data.
[A] vs. time
(a) What is the rate law for the reaction?
O first order
O second order
O third order
O half-order
4.0✔
In [A] vs. time
(b) Given the following concentrations, determine the specific rate constant for the disappearance of [A] at the temperature of the experiment. (In the future another blank will be added asking about the rate
constant of the REACTION, in which case one would divide by the coefficient in front of A.)
t
[A]
0
0.100
1000. 10000. S
0.0878
0.0273 M
1/[A] vs. time
What are the units of the rate constant?
O S-¹
O S-²
OM.5-²
OM.S-1
Transcribed Image Text:The kinetics of the reaction 3 A → B was studied by monitoring the concentration of A as a function of time. The following graphs were constructed from the data. [A] vs. time (a) What is the rate law for the reaction? O first order O second order O third order O half-order 4.0✔ In [A] vs. time (b) Given the following concentrations, determine the specific rate constant for the disappearance of [A] at the temperature of the experiment. (In the future another blank will be added asking about the rate constant of the REACTION, in which case one would divide by the coefficient in front of A.) t [A] 0 0.100 1000. 10000. S 0.0878 0.0273 M 1/[A] vs. time What are the units of the rate constant? O S-¹ O S-² OM.5-² OM.S-1
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