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              addition reaction
              工業(yè)科技

                      A reaction in which ad-ditional atoms or groups of atoms are intro-duced into an unsaturated organic compound,such as an alkene or ketone. A simple exam-ple is the addition of bromine across the dou-ble bond in ethene :H2C=CH2+Br2→BrH2CCH2BrAddition react......(本文共 526 字)     [閱讀本文] >>

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