How many moles of kr are contained in 398 mg of kr?.

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 .

listen, you cant how young you were.

"you didn't chose the stud life. the stud life chose you."

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;