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        1. 봨l(f)8.0_(zi)֮oߡˆTԇҺɷ֞cM(jn)fe(cu)`ǣ
          AҺеĴc늽|(zh)Bؕ(hu)ʹҺpH׃CҺ܉ЧؚDںFe2+SCN-ҺеμӡҺҺ׃tɫ
          Acˮȫxڏ(qing)늽|(zh)
          BƽClO-+H2O?HClO+OH-ߜضȴM(jn)ˮ
          CNaClOЏ(qing)ʹ|(zh)׃
          DNaClOЏ(qing)ԌFe2+Fe3+F(xin)e3+SCN-ʼtɫ
          ⣺Acˮȫxڏ(qing)늽|(zh)Ae(cu)`
          BƽClO-+H2O?HClO+OH-ˮ^^ߜضȴM(jn)ˮ⣬ҺA(qing)B_
          CNaClOЏ(qing)ԣʹ|(zh)׃܉ЧؚC_
          DNaClOЏ(qing)ԌFe2+Fe3+F(xin)e3+SCN-FeSCN3ҺʼtɫD_
          xA
          c(din)u}}|(zh)}ˮ⡢Fe3+xәz(yn)(qing)늽|(zh)ȣ}Ŀ^CҪW(xu)쾚ջA(ch)֪RyȲ
          (x)ϵд
          P(gun)(x)}

          ͬ(x)Դ