chemistry haber process/reversible reactions

what is dynamic equilibrium?

increasing the temperature…

• exothermic

• cools down (doesn’t want to get too hot)

• heats up (doesn’t want to get too cold)

• endothermic

in the Haber Process, increasing the temperature…

• shifts right

• shifts left

• increases yield of ammonia

• decreases yield of ammonia

increasing pressure favours…

• least gas molecules

• most gas molecules

in the Haber Process, increasing pressure…

• higher yield of ammonia

• lower yield of ammonia

• shifts left

• shifts right

catalyst…

• iron

• slows down reaction

• speeds up reaction

• copper

does using a catalyst affect the yield of ammonia?

• yes

• no

optimum temperature in the Haber Process

• 400 o

• 250 o

• 450 o

• 500 o

optimum pressure of Haber Process

• 200atm

• 450atm

• 300atm

• 400atm