100 moles/s of a fuel gas at 25°c that is equimolar in methane(cha) and ethane (c2hs) and a stream containing 75% excess air at 200°c are fed to a reactor and combusted. the single-pass conversion of the methane is 50% and the single-pass conversion of ethane is 40%. the products from the reactor, which exit at 700 c, include 9 times as much co2 as co. the products are sent to a separator where 90% of the methane, ethane and oxygen are recycled to join a fresh feed while the rest of the gases exit. the entire process takes place at 1 atm. find a) the overall conversion of methane b) the heat transferred from the reactor note: all enthalpies must be presented in a table or you will receive no credit for this problem. also: don't do more work than you have to! ht co2(g) co(g) ch4(g) c2hs (g) h20 (v) 393.5 kj/mole 110.52 kj/mo -74.85 kj/mol 84.67 kj/mole -241.83 kj/mole 34.31 103 49.37103