Question about balance/energy balance. Please answer: An oven burns 1 kmol / h of CO according to the reaction below: CO(g) + ½ 02(g) CO2(g) ---> CO enters at 200 ° C and 1 atm and air (21 mol% 02 and...

Extracted text: Question about balance/energy balance. Please answer: An oven burns 1 kmol / h of CO according to the reaction below: CO(g) + ½ 02(g) CO2(g) ---> CO enters at 200 ° C and 1 atm and air (21 mol% 02 and 79 mol% N2) at 500 ° C and 1 atm. It is known that oxygen is fed with 30% excess and the conversion of CO is 100%. The products of combustion leaves the oven at 1000°C and 1 atm. a) Calculate the molar composition of the combustion products. b) Calculate the rate of heat released in the combustion chamber.