Based on what you know about fission
reactions, complete the fission
reaction.
235u + 1 neutron – [x] +141ba + 3 neutrons
mass number:
centres
eee
lege
ledere
terrater
atomic number:
chemical symbol:

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.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

bcde is the incorrect answer it is a