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The heat of formation of CO and CO2 are -26.4kcal and -94kcal. What will be the heat of combustion of carbon monoxide?
the reaction in its balenced form can be written as:CO...+(1/2)O2.......... .>CO2...+heat(X)the heat of formation of pure elements in its natural form is assumed to be zero. So heat of formation of oxygen=0Now applying the energy conservation,ECO+0=ECO2+....Xfrom here we can have the value of X=(94-26)kcal
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