The equilibrium constant (Kp) for the reaction: H2(g) + CO2(g) <> H2O(g) + CO(g) is 4.40 at 2000 K. a) Calculate ΔG° for the reaction
b) Calculate ΔG when the partial pressures are PH2 = 0.25 atm, PC02 = 0.78 atm, PH20= 0.66 atm and PCO = 1.20 atm.

All motion is caused by force? true or false

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 statement best describes isomers? a. isomers are alcohols that have the same functional group. b. isomers have at least one carbon-carbon double bond. c. isomers have the same molecular formula but different structural properties.