Question

Nitrogen gas (N2) and hydrogen gas (H2) combine to form ammonia (NH3).

Which equation correctly represents the reaction?

Answer 1

Answer 4.
N2 + 3H2 ---> 2NH3

Answer 2

Answer: Option (d) is the correct answer.

Step-by-step explanation:

When nitrogen gas chemically reacts with hydrogen gas then it results in the formation of ammonia gas.

The chemical reaction equation for this will be as follows.

`N_(2) + H_(2) \rightarrow NH_(3)`

To balance this equation, we need to a multiply
`H_(2)` by 3 on reactant side, And, we also need to multiply
`NH_(3)` by 2.

Therefore, the equation which will correctly represent this reaction will be as follows.

`N_(2) + 3H_(2) \rightarrow 2NH_(3)`