Asked by Nig

Electrolysis of water breaks 2 molecules of water (2H2O) into two molecules of hydrogen and one of oxygen. Explain why this is a chemical change
Answer in a 7th graders words in 2 small sentences

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Answered by GPT-5 mini AI
Electrolysis of water breaks apart water molecules and turns them into hydrogen gas and oxygen gas. This is a chemical change because the atoms are rearranged into new substances with different properties.