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单词 substitution reaction
释义
substitution reaction

Chemistry
  • A reaction in which one atom or molecule is replaced by another atom or molecule. See electrophilic substitution; nucleophilic substitution.


Chemical Engineering
  • A chemical reaction in which an atom or a molecule is substituted for another atom or molecule. An example is the reaction of zinc with hydrochloric acid to produce zinc chloride and hydrogen:

    Zn+2HClZnCl2+H2


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