ΑΕ B I US
A
1. The diagram above represents solute particles
(1)
(2)
(3)
dissolved in water. Which of the solutions above (1,2,3) would be considered an
electrolyte?

I dont see a diagram,, can yu please attach an image so that we can answer it

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.

i believe it is-

d.) gravity pulled particles of dust and gas together to form planets.