C7H8O (I) + O2 (g) –>+ CO2 (g) + H20 (g)

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 .

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

it is the most commonly accepted one