describe an experiment to show that hydrogen chemically combines with oxygen to from water.
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Throw a piece of sodium metal,Na,in water.Sodium will combine with the oxygen in water and hydrogen gas will be produced . C) By electrolysis of water.
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Explanation:
Water is the common name for dihydrogen monoxide or H2O. The molecule is produced from numerous chemical reactions, including the synthesis reaction from its elements, hydrogen, and oxygen. The balanced chemical equation for the reaction is:
2 H2 + O2 → 2 H2O
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