If a sample of oxygen gas occupies a volume of 3.50 L at 57°C and 80.0 kPa, what volume would the gas occupy at STP?

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

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.

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas