Consider the condensed structure shown.

ch3chch2chch3

ch3 ch3

draw the expanded, or complete, structural formula for this structure. include all hydrogen atoms.

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 electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.