is to be made of wood flour-filled phenol formaldehyde resin. a) Choose an appropriate process. b) Specify the process conditions. c) Determine the size of the equipment needed. d) Design, in principle, the die showing the main die elements.

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 .

personal, she chose to do it.

the answer is c.the valence of the atoms combine .