Question

What happens when
(a) Phosphorus burns in air.
(b) Sodium reacts with dilute hydrochloric acid.
Write chemical equations of the reactions involved.​

Answer 1

Explanation:

Sodium reacts with dilute hydrochloric acid.

Write chemical equations of the reactions involved.

Answer 2

a) Phosphorus ignites at approximately 86°F (30°C) in air; the ignition temperature is higher when the air is dry. Phosphorus reacts violently with oxidants, halogens, some metals, nitrites, sulfur, and many other compounds, causing a fire hazard. The agent burns rapidly, releasing dense, white irritating fumes.

b) Sodium reacts with dilute hydrochloric acid to form sodium chloride and hydrogen gas.