Ethanol is produced by the hydration of ethylene: CH2=CH2 + H2O à C2H5OH Some of the product is converted to ethyl ether by the following side reaction: 2C2H5OH à (C2H5)2O + H2O The feed to the reactor contains 25% C2H4, 65% H2O, and the balance inert materials on a mole basis. The conversion of ethylene is 10% and the yield is 90%. Calculate the composition of the reactor output stream.

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