Question

Phosphorus p4 burns in oxygen to form diphosphorus pentoxide what is the balanced chemical equation representing this chemical reaction?

Answer 1

P₄(s) + 5O₂(g) → 2P₂O₅(s)

Step-by-step explanation:

• The reaction between phosphorous and oxygen results to the formation of diphosphorous pentoxide.

• The equation for the reaction is;

P₄(s) + O₂(g) → P₂O₅(s)

• To balance the chemical equation we put the coefficients, 1, 5 and 2.

• Therefore, the balanced chemical equation will be;

P₄(s) + 5O₂(g) → 2P₂O₅(s)

• It is an example of combustion reaction where phosphorus burns in oxygen to form an oxide of phosphorus known as diphosphorous pentoxide.