Carbon exists in many forms on Earth. The diagram shows part of the carbon cycle. What does this diagram show? A. It shows how matter can pass through an ecosystem.
B. It shows each step in the correct order that carbon must pass through.
C. It shows how more carbon is constantly being formed and passed along.
D. It shows how carbon is running out because it is all being used up by animals.

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.