Research into nuclear fusion will likely require a large investment of time and money before it might be used as an energy source.

which statement best describes the benefits that would make the investment worthwhile?
fusion requires a large amount of energy and occurs in stars.
fusion produces large amounts of energy, and the fuel is found on earth.
fusion produces no radioactive waste, and the fuel is plentiful.
fusion requires little energy to begin and would continue through a chain reaction.

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.