3) Methane (CH4) is a potent greenhouse gas. In the atmosphere, it reacts with hydroxyl radical (OH:) according to the elementary reaction shown below. CH4 + OH: → 3CH3 + H>O The rate constant for the reaction has been reported to be 2.4 x 10-15 cm³ molecule1 s 1 (at 20°C). During the daytime, OH: is maintained by photochemical reactions at a constant value of 1.7 x 109 moles per liter. Calculate the time it takes for CH4 to be reduced by 99% under these conditions
3) Methane (CH4) is a potent greenhouse gas. In the atmosphere, it reacts with hydroxyl radical (OH:) according to the elementary reaction shown below. CH4 + OH: → 3CH3 + H>O The rate constant for the reaction has been reported to be 2.4 x 10-15 cm³ molecule1 s 1 (at 20°C). During the daytime, OH: is maintained by photochemical reactions at a constant value of 1.7 x 109 moles per liter. Calculate the time it takes for CH4 to be reduced by 99% under these conditions
Chemistry
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ISBN:9781305957404
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![3)
Methane (CH4) is a potent greenhouse gas. In the atmosphere, it reacts with hydroxyl radical
(OH-) according to the elementary reaction shown below.
CH4 + OH: → 3CH3 + H2O
The rate constant for the reaction has been reported to be 2.4 x 10-15 cm³ molecule1 s 1 (at 20°C).
During the daytime, OH: is maintained by photochemical reactions at a constant value of 1.7 x 109
moles per liter. Calculate the time it takes for CH4 to be reduced by 99% under these conditions](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa95a2371-d481-4c50-930c-f4b57fd159ac%2F0ab8ba57-7e88-4934-a514-563c996996a8%2Ftosu2nt_processed.png&w=3840&q=75)
Transcribed Image Text:3)
Methane (CH4) is a potent greenhouse gas. In the atmosphere, it reacts with hydroxyl radical
(OH-) according to the elementary reaction shown below.
CH4 + OH: → 3CH3 + H2O
The rate constant for the reaction has been reported to be 2.4 x 10-15 cm³ molecule1 s 1 (at 20°C).
During the daytime, OH: is maintained by photochemical reactions at a constant value of 1.7 x 109
moles per liter. Calculate the time it takes for CH4 to be reduced by 99% under these conditions
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