Science, ! due tonight. the total amount of energy that remains in the system always even in an ideal system with no friction or air resistance. increases decreases stays the same it depends on the system examine the chemical equation 2h + o —> h2o. what is a product in this reaction? water hydrogen oxygen hydroxide

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.