Question

If a molecule of nitrogen combines with three of hydrogen, how many molecules of ammonia will be formed.​

Answer 1

Answer:

2 molecules

We see that 1 molecule of nitrogen reacts with 3 molecules of hydrogen to form 2 molecules of ammonia. This is the smallest possible relative amounts of the reactants and products. To consider larger relative amounts, each coefficient can be multiplied by the same number.

Answer 2

Answer:

2 molecule,.,.,.,.,.,.,.,.,.,...