The first-order decomposition of cyclopropane has a rate constant of 6.7 × 10-4 s-1. If the...
The first-order decomposition of cyclopropane has a rate constant of 6.7 × 10-4 s-1. If the initial concentration of cyclopropane is 1.33 M, what is the concentration of cyclopropane after 644 s?
Homework Answers
We know that for first order reaction
A= A0*e^-kt
here A= final concentration = ?
A0= initial concentration =1.33 M
k= rate constant = 6.7*10^-4 s^-1
t= time = 644 seconds
A= 1.33*e^-6.7*10^-4*644
A= 1.33*0.6495
A= 0.864 M
Add Answer to:
The first-order decomposition of cyclopropane has a rate
constant of 6.7 × 10-4 s-1. If the...
he reaction is first order in cyclopropane and has a measured rate constant of 3.36×10−5s−1 3.36...
he reaction is first order in cyclopropane and has a measured rate constant of 3.36×10−5s−1 3.36 × 10 − 5 s − 1 at 720 K K . If the initial cyclopropane concetration is 0.0510 M M , what is the cyclopropane concentration after 223 minutes?
The decomposition of SO2Cl2 is first order in SO2Cl2 and has a rate constant of 1.48×10−4...
The decomposition of SO2Cl2 is first order in SO2Cl2 and has a rate constant of 1.48×10−4 s−1 at a certain temperature. How long will it take for the concentration of SO2Cl2 to decrease to 25% of its initial concentration? If the initial concentration of SO2Cl2 is 1.00 M, how long will it take for the concentration to decrease to 0.76 M ? If the initial concentration of SO2Cl2 is 0.175 M , what is the concentration of SO2Cl2 after 210...
The decomposition of SO2Cl2 is first order in SO2Cl2 and has a rate constant of 1.36×10−4...
The decomposition of SO2Cl2 is first order in SO2Cl2 and has a rate constant of 1.36×10−4 s−1 at a certain temperature. Part A: If the initial concentration of SO2Cl2 is 1.00 M, how long will it take for the concentration to decrease to 0.78 M ? Part B: If the initial concentration of SO2Cl2 is 0.125 M , what is the concentration of SO2Cl2 after 180 s? Part C: If the initial concentration of SO2Cl2 is 0.125 M , what...
The first-order decomposition of a compound has a rate constant of 3.2 * 10-35-1 if the...
The first-order decomposition of a compound has a rate constant of 3.2 * 10-35-1 if the initial concentration of the compound is 6.50 M, what is the concentration of the compound after 855 s?
The first-order decomposition of a compound has a rate constant of 3.2 x 10-35-1. If the...
The first-order decomposition of a compound has a rate constant of 3.2 x 10-35-1. If the initial concentration of the compound is 6.50 M, what is the concentration of the compound after 855 s? O 0.15 M O 0.42M 0.94 M O 0.67 M 0.86 M
The decomposition of SO2Cl2 is first order in SO2Cl2 and has a rate constant of 1.42...
The decomposition of SO2Cl2 is first order in SO2Cl2 and has a rate constant of 1.42 * 10 - 4 s - 1 at a certain temperature. a. What is the half-life for this reaction? b. How long will it take for the concentration of SO2Cl2 to decrease to 25% of its initial concentration? c. If the initial concentration of SO2Cl2 is 1.00 M, how long will it take for the concentration to decrease to 0.78 M? d. If the...
the first order decomposition of N2O5 at 328 K has a rate constant of 1.70x10^-3 s^-1....
the first order decomposition of N2O5 at 328 K has a rate constant of 1.70x10^-3 s^-1. if the initial concentration of N2O5 is 2.88 M, what is the concentration of N2O5 after 12.5 minutes?
The rate constant for the first-order isomerization of cyclopropane C3H6 to propane CH3CH=CH2 is 6.7 x...
The rate constant for the first-order isomerization of cyclopropane C3H6 to propane CH3CH=CH2 is 6.7 x 10^-4 s^-1 at 500 degrees celsius. What is its value at 300 degrees celsius? Ea=272 kj/mol^-1
The rate constant for the first-order decomposition of N2O5 is 2.81×10−2 s−1 at 20∘C. If the...
The rate constant for the first-order decomposition of N2O5 is 2.81×10−2 s−1 at 20∘C. If the initial concentration of N2O5 is 2.50 M, what is the [N2O5] after 100 seconds?
A Cyclopropane is converted to propene in a first-order process. The rate constant is 5.4 *...
A Cyclopropane is converted to propene in a first-order process. The rate constant is 5.4 * 10 hr. If the initial concentration of cyclopropane is 0.150 M, what will its concentration be after 22.0 hours? 0.0457 M 0.105 M 0.127 M 0.492 M none of these choices is correct B. D. F
The first-order decomposition of a compound has a rate constant of 3.2 * 10-35-1 if the initial concentration of the compound is 6.50 M, what is the concentration of the compound after 855 s?
The first-order decomposition of a compound has a rate constant of 3.2 x 10-35-1. If the initial concentration of the compound is 6.50 M, what is the concentration of the compound after 855 s? O 0.15 M O 0.42M 0.94 M O 0.67 M 0.86 M
A Cyclopropane is converted to propene in a first-order process. The rate constant is 5.4 * 10 hr. If the initial concentration of cyclopropane is 0.150 M, what will its concentration be after 22.0 hours? 0.0457 M 0.105 M 0.127 M 0.492 M none of these choices is correct B. D. F
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago