What chemical reaction is 2H2o2

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19-02-2020
Chemistry

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What chemical reaction is 2H2o2

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mosesk1289 mosesk1289 · Answer 1 · 2020-02-25T17:50:53+01:00

Answer:

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 *...