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A Possible Reaction Leading to Removal of ClO from the Atmosphere

question 48

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A possible reaction leading to removal of ClO from the atmosphere is 2ClO → Cl2 + O2.Studies of this reaction have yielded an Arrhenius frequency factor,A,and an activation energy of 1.0 × 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.


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Sedimentary Resource

Natural resources, such as coal or oil, originating from the accumulation and lithification of sediment.

Gravel

Coarse granular material, consisting of rounded or angular fragments, often used in construction and landscaping.

Transgression

The advance of the sea across the land and the evidence of such an advance.

Regression

The retreat of the sea from land areas and evidence of such withdrawal.

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