A Possible Reaction Leading to Removal of ClO from the Atmosphere

question 27

Multiple Choice

A possible reaction leading to removal of ClO from the atmosphere is 2ClO $\to$ Cl₂ + O₂.Studies of this reaction have yielded an Arrhenius frequency factor, A, and an activation energy of 1.0 $\times$ 10^-12 cm³ molecule^-1 s^-1 and 13.2 kJ/mol, respectively. Calculate the rate constant for the disappearance of ClO at -30°C.

• A)1.5 \(\times\) 10^-15 M^-1 s^-1
• B)8.7 \(\times\) 10⁵ M^-1 s^-1
• C)2.9 \(\times\) 10^-15 M^-1 s^-1
• D)9.9 \(\times\) 10^-13 M^-1 s^-1
• E)1.7 \(\times\) 10⁶ M^-1 s^-1

Comprehend how geographic and environmental factors such as latitude affect biodiversity and species diversity.

Understand the mechanisms species use to coexist and reduce competition, such as resource partitioning.

Analyze the resilience and diversity of different ecosystems, including grasslands and forests.

Recognize the importance of mutualistic relationships in ecosystems and their role in species adaptation.

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