Question 4 (1 point)
In an endothermic reaction products are
than reactants.
in potential energy and stable

The products of an endothermic reaction are less chemically stable.

Explanation:

They required an input of energy to create so naturally they are at a higher energy state.

whats the meaning of /

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.