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Construct a reaction between carboxy hae...

Construct a reaction between carboxy haemoglobin with oxygen from the following equations.
Haemoglobin `+O_2` (aq) `rarr` Oxyhaemoglobin,
`Delta H_(l)=-23.1 kJ / mol rarr(1)`
Haemoglobin `+CO` (aq) `rarr` Carboxyhaemoglobin, `Delta` `H_(2)=,-32.4 kJ / mol rarr(2)`
a. Using the value of `Delta` from your equation, account for the extreme toxicity of carbon monoxide.
b. What are the sources of carbon monoxide in the atmosphere. How can you rectify the adverse éffects of `C O` in atmosphere?

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