Consider the global reaction of formaldehyde (CH20) with 150% excess air. If the reaction take place at 1000 k at which temperature the molar enthalpy of formaldehyde is -81053 kJ/kmol. And assuming a complete chemical reaction (CO, H,0, 02 and N2). And by using the thermodynamics tables attached if necessary and the table of heat of formation from your slides. Determine the heat of reaction and determine whether this reaction is endothermic or exothermic Ideal-gas properties of nitrogen, N, (Cor Ideal-gas properties of oxygen, O, (Concl ideal-gas properties of carbon dioxide, CO T. Kkmol kJ/kmol K. Kkmol k/kmol K kJAmol K/kmol K 31,389 34,899 42,769 48,258 34,455 39,112 23,075 25,753 28,469 30,118 30,670 31,224 1000 1000 1000 30,129 21,815 33,426 24,280 1100 1100 1100 36,777 38,807 39,488 26,799 28,331 28,845 29,361 1200 1260 1280 1300 38,447 40,594 41.312 42,033 1200 1260 1280 53,848 57,244 58,381 43,871 46,768 47.739 1200 1260 1280 1300 59,522 48,713 1300 40,170 Ideal-gas properties of carbon monoxide, CO Ideal-gas properties or water vapor, HO k/kmol kkmol Kkmol Kkmol 35,882 40,071 44 380 47,022 47.912 48.807 27,568 30.925 34,403 36,546 37,270 38,000 1000 1000 1100 1200 1260 1280 1300 30,355 33,702 37,095 39,154 39.844 40,534 22,041 24,557 27,118 28,678 29,201 29,725 1100 1200 1260 1280 1300

The steady-state model typically states that the entire universe is always enlarging, although it balances a fixed average density and matter that is being constantly generated to make new galaxies, star forms at a similar rate that the previous ones get…