IV. Which image displays a chemical property about a substance? Choose all that apply.
A)
II and IV
B)
LIV, and V
I, III, and V
D)
II, III, and IV
O
i

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.

answer carbon and three oxygen atoms;

b.false that your answer