Identify the body system that enables you to breathe? a)respiratory b) circulatory c) muscular d) digestive

the equation that correctly represent the reaction for formation of ammonia is

n2+ 3h2 → 2nh3 (answer d)

1 mole of nitrogen gas (n2) react with 3 moles of hydrogen gas (h2) to form 2 moles of ammonia ( nh3). this is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. the process is exothermic hence energy is released.

the answer is the first option

explanation:

just googled it m8. not that hard

lol

2b2t

explanation:

2b2t

the right answer is c i just did the question.