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氧化还原反应的分解规律分类: ①若在酸性环境中反应,一般要分解成低价氧化物或碱性更强一点的化合物,以便更好地中和酸性环境中的酸。如:Mn_2O_7在酸性环境中要分解为碱性最强的锰的氧化物——即最低价的氧化物MnO;Na_2O_2在酸性环境中要分解成强碱性氧化物Na_2O等。
Redox reaction decomposition rules: ① If the reaction in the acidic environment, the general decomposition of the lower oxides or alkaline compounds a little stronger, in order to better neutralize acid in acidic environment. Such as: Mn_2O_7 in acidic environment to be decomposed into the most alkaline manganese oxide - the lowest oxide MnO; Na_2O_2 in acidic environments to be decomposed into strong alkaline oxides Na_2O and so on.