when hydrogen burns in oxygen water is formed when electricity is passed through the water hydrogen and oxygen are given out name the type of chemical changes involved in the two cases
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In the first, the formation of water is a combination reaction.
2H2+O2===2H2O
The second is a decomposition reaction.
2H2O=====2H2+O2
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2H2+O2===2H2O
The second is a decomposition reaction.
2H2O=====2H2+O2
Plz mark as brainliest :D
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