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17 January, 06:49

The molar mass of h2o is 18.01 g/mom. The molar mass of o2 is 32.00 g/moo. what mass of h2o on grams must react to produce 50.00 g of o2

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  1. 17 January, 07:18
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    Oxygen can be obtained from water using electrolysis process as follows:

    2 H2O ... > 2H2 + O2

    It is given that:

    molar mass of water = 10.01 grams and molar mass of O2 = 32 grams

    From the balanced chemical equation, we can conclude that:

    2 moles of water produce 1 mole of oxygen

    2 x 18.01 = 36.02 grams of water produce 32 grams of oxygen.

    To calculate how many grams of water must react to produce 50 grams of oxygen, we can use cross multiplication as follows:

    mass of required water = 56.28125 grams
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