Propane is dehydrogenated to form propylene in a catalytic reactor: the process is to be designed for a 95% overall conversion of propane. the reaction products are separated into two streams: the first, which contains h2, c3h6, and 0.555% of c3h8 that leaves the reactor, is taken off as product; the second, which contains the balance of the unreacted propane and 5% of the propylene in the first stream, is recycled to the reactor. calculate (a) the composition of the product, (b)the ratio: (moles recycled)/(moles fresh feed), and (c)the single-pass conversion.