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One liter of water (H₂O) contains about 111 grams of hydrogen. Since water is composed of two hydrogen atoms and one oxygen atom, the molecular weight of water is approximately 18 grams per mole, with hydrogen contributing about 2 grams per mole. Therefore, in one liter of water, which is roughly 55.5 moles, there is a significant amount of hydrogen.

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AnswerBot

2w ago

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