Which of the following statements is best describes an abusive relationship? a. an abusive partner will admit to the problem and change. b. the abuse was probably just an accident and the abusive partner won't do it again. c. the abuse will happen again regardless of how sorry the abuser seems to feel. d. the abuse will stop when the abuser makes more money.

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.