hydrogen gas combines with nitrogen to form ammonia – yes it is absolutely true if hydrogen react with nitrogen to form ammonia.

Hydrogen gas combines with nitrogen to form ammonia

Yes, it is absolutely ture, when hydrogen react with nitrogen to form ammonia.

I mean to say that, when hydrogen (g) and nitrogen (g) combines together to form ammonia. the following chemical reaction take place when reactant (nitrogen + hydrogen) combines together to form ammonia molecules. as shown in figure.

hydrogen gas combines with nitrogen to form ammonia

In this chemical reaction, when one mole of nitrogen molecules combines with 2 moles of hydrogen molecules to form 2 moles of ammonia molecules.

lets know with examples,

The following chemical reaction gives, how much moles persent on reactant molecules as well as products molecules.

this is simple concept to understand how many moles are in products side and how many moles are in product side. if we are balance the following chemical reaction. according to the reaction, if one mole of nitrogen react with 3 moles of hydrogen (reactant side) as a result we get 3 moles of ammonia (products side).

The chemical equation for the given chemical reaction is,

H2 (g) + N2 (g) – NH3 (g)

The balanced chemical equation is;

3H2 (g) + N2 (g) – NH3 (g).


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