If pressure of one mol of gas is decreased 0.5 ATM at 273K what happens to the molar volume of the gas under these conditions
The molar volume is halved
The molar volume is doubled
The molar volume is tripled
The molar volume stays same

What is the molar mass of potassium nitrate, kno3

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

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.