Question

Почему озон возникает при грозах?⇒

Answer 1

Потому что озон образуется из кислорода при электрическом разряде.

Answer 2

Why does ozone form during thunderstorms?

Ozone can form during thunderstorms due to the electrical discharges and intense energy generated by lightning. Thunderstorms create an environment that promotes the formation of ozone through a series of chemical reactions involving oxygen molecules in the atmosphere.

During a thunderstorm, lightning discharges release a significant amount of energy, which can break apart oxygen molecules (O2) in the atmosphere. The resulting oxygen atoms (O) can then react with other oxygen molecules to form ozone (O3). This process is known as the Chapman cycle.

The Chapman cycle involves several steps:

1. Initiation: Lightning discharges create highly energetic electrons that collide with oxygen molecules, breaking them apart into individual oxygen atoms.

2. Formation of ozone: The oxygen atoms (O) produced in the initiation step can react with other oxygen molecules (O2) to form ozone (O3).

3. Ozone destruction: Ozone can also be destroyed during thunderstorms through various chemical reactions, such as reactions with nitrogen oxides (NOx) and water vapor (H2O).

It's important to note that while thunderstorms can contribute to the formation of ozone, the ozone levels produced during thunderstorms are generally localized and short-lived. The ozone formed during thunderstorms is typically not a significant source of atmospheric ozone on a global scale.