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CO + O2 => _______

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in Energy Engineering by (91.0k points)
CO + O2 => _______

(a) 2CO2

(b) CO2

(c) CO

(d) CO3

I have been asked this question in quiz.

Enquiry is from Combustion of Fuels in portion Steam Power Plant of Energy Engineering

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The correct choice is (a) 2CO2

To explain I would say: Based on molecular weight, 56kg of carbon monoxide combines with 32kg of oxygen forming 88kg of CO2

                                 Balanced equation: 2CO + O2 => 2CO2

                                 56kg of CO + 32kg of O2 => 88kg of CO2

                                 1kg of CO + 4/7kg of O2 => 11/7kg of CO2.

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