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21 April, 22:47

What chemical reaction is 2H2o2

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  1. 22 April, 00:33
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    Decomposition of hydrogen peroxide: 2H2O2 - -> O2 (g) + 2H2O (l) How many molecules of water are produced from the decomposition of 3.4g of hydrogen peroxide, H2O2

    Explanation:

    We are looking at the decomposition of hydrogen peroxide into water and oxygen gas:

    2H2O2 - -> 2H2O + O2

    We are starting with 3.4 g of H2O2. First we need to convert this to moles. The molecular weight of H2O2 is 34 g/mol

    3.4 g * ...
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