You have a flask of algae in your laboratory that is actively carrying out photosynthesis in the presence of light and co2. if you turned off the light, how would you expect the levels of ribulose bisphosphate and 3-phosphoglycerate to change over the next few minutes? how about if you left the light on, but removed the co2? explain your reasoning.

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.