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8 April, 23:15

How many moles of H2O will be produced from 42.0g of H2O2

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  1. 9 April, 01:02
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    The balanced equation is 2H2+O2 - - > 2H2O

    42.0g of H2 and 42.0g of O2 = 20.833 moles of H2 and 1.313 moles of O2

    use stoichiometry and you'll get 2.63 moles of H2O produced.
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