What did you include in your response? Check all that apply. If the width of a rubber band is increased, then it will be more difficult to stretch. A wide rubber band is more difficult to stretch because it takes more force to stretch it. If the width of a rubber band is decreased, then it will be easier to stretch. A narrow rubber band is easier to stretch because it takes less force to stretch it.

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 .

10 years is the answer

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.