100 mol/s of cshe gas at 25°c is fed into a furnace along with 3000 mol/'s of air at 300°c, where the following reaction occurs: c3hs(g)+502(g) 3co2(g)+4h20(0) the reaction of propane is 100% complete with the product stream leaving the furnace at 1000°c. (a) draw and label a flow chart (2 marks). (b) calculate ah, for the above reaction (3 marks). (c) prepare and inlet-outlet enthalpy table (6 marks) (d) calculate the amount of heat withdrawn or supplied

i believe that it is a exoplanet

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.