Of the reactions below, which are decomposition reactions? C2H5OH + 3O2 → 2CO2 + 3H2O PbCO3 → PbO + CO2 NH4NO3 → N2O + 2H2O N2 + 3H2 → 2NH3 2Mg + O2 → 2MgO
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A decomposition reaction is a type of chemical reaction in which a single compound breaks down into two or more simpler substances. Show more…
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