State destruction of the ozone layer by chlorofluorocarbons

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Reference no: EM13652587

The destruction of the ozone layer by chlorofluorocarbons (CFCs) can be described by the following reactions:

ClO(g) + O3(g) ----> Cl(g) + 2 O2(g) (ΔHrxn = -29.90 kJ)

2 O3(g) ----> 3 O2(g) (ΔHrxn = 24.18 kJ)

Determine the value of heat reaction for the following:

Cl(g) + O3(g) ----> ClO(g) + O2(g) (ΔHrxn = ?)

Reference no: EM13652587

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