Question

Under what conditions oxygen and hydrogen react with each other?

Answer 1

Hydrogen molecules violently react with oxygen when the existing molecular bonds break and new bonds are formed between oxygen and hydrogen atoms. As the products of the reaction are at a lower energy level than the reactants, the result is an explosive release of energy and the production of water.

(the subject should be be science/chemistry)

Answer 2

Answer:

same explanation as upper one

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