An instructor will demonstrate how quickly turpentine (paint thinner, a ~2:1 mixture of alpha and beta pinene) reacts with iodine (I2) to give a large exotherm. Draw a curvy arrow-pushing mechanism that shows the formation of one SN1 substitution product and one E1 elimination product. Keep in mind that the bottom side of the alkene, as drawn, is less hindered!

Steam reforming of methane ( ch4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. an industrial chemist studying this reaction fills a 1.5 l flask with 3.5 atm of methane gas and 1.3 atm of water vapor at 43.0°c. he then raises the temperature, and when the mixture has come to equilibrium measures the partial pressure of carbon monoxide gas to be 1 .0 atm. calculate the pressure equilibrium constant for the steam reforming of methane at the final temperature of the mixture. round your answer to 2 significant digits.