One rainy day, a car with a mass of 1 250 kg moving at 20.0 m/s hits the rear end of another car with a mass of 1 610 kg moving at 8.0 m/s in the same direction. What is the final velocity of the two cars if they stick

together? What is the change in kinetic energy of the system? What type of collision occurred in the system?​

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

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.

The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2