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              ǰλã » „ӑB » ИI„
              ˮSw̿ĻW
              ߣnоWj •rg2020-6-22 16:42:33

              ˮSw̿ĻWҺʹu

              ˮ̎Sдʹw̿ȥ΢ȾȻ΢Ⱦ͕»̿lğ҂@ɷNQһNֱُI|Ļ̿^ʺõÓܿʹں͜pٟĴΔڶNʹûWֱ̿ӽڻҺMԓҺ܉ЙCȾһϵеW|҂ҪB̿ĻW̎yԇuˎ׷N͵Һ̿ȾҺ飺߼ˮcҴcҴĻ

              ͨ^}ƿе100 mLȾҺм1 gw̿pH 7.0+0.1ėlMȾ(D1)ʹƽ_120 rpmƿArgֱ^_ƽyԇɺ100 mLxҺӵbѺıMGACƿArgʹ

              D1̿͵ĿȾ

              ʹòͬĻҺˮSw̿

              B͸ˮ͜ضȵӰ푣ˮеĽЧʺ̶ܴȡQˮȾܽcȾоˮ(205080°C)lFӵĽЧǰоJDZڻ̿ϵҪC20°CrĽЧ^@ʹҜ±ӿmˮҲoF߽

              c(NaOH)ڱ@NaOH@ЩҺĸpH(> 13.0)aĽЧs50%(42.5–54.5%)cNaOHɿԷ}ڽ^к׳ȥؓ늺ɵ̼ͷx֮goųҲM@һcע⵽ӵĽЧƺSNaOHȵӶ0.11 M֮g2 M NaOHr@ԚwOH-̼ϿܕK^һĽ^ߵNaOHȿܕ“}”ЧĿȾܽ

              Ҵ(CH 3 CH 2 OH)c^ˮԵͪͼȩ^ˮĿȾ( ͮ¡)ĽЧ^ˮƜyʹҴĽЧcĿȾҴеܽPʹȩͼȩҴеܽȴˮеܽҲa@ĽЧ@@ɷNȾxڻ̿Ҵе܄

              cҴĻ(NaOH/CH 3 CH 2 OH)ǰоcͼ״Ļ@ʾ܉ĵ̼Ҽٶ̿|׃ȾÓԭǰڴڶԆ}ڌ`Нڵ؟oʹü״]NaOH/CH 3 CH2 OHNͬԿлȾ؄enjHˮԻЧֵhچΪNaOHҴĽ

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              ̿HУ>ͪ>>>ȩ^HPˮԺˮҜ·B͸ˮoFκ@(<5%)^ߜض(80°Crs24%)(80°Crs14%)FĽ@ЩlFĿȾͻ֮̿gڸ໥@܃Hͨ^ɽNaOH(<2 M)ҺoFķN@(<5%)ڱ܌NaOH(0.1–2 M)ĽЧ@40–50%@֚wڱxӵDԼؓ늺ɵ̼oų^쵽ĿȾˮԕӰҴҺЧҴЧؽ˱(〜60%)(35-45%)ͮ¡(40-70%)ˮڴҴgNaOH/CH 3 CH 2 OHͨЧؽĿȾҴc̼ı܈F໥Ⱦc֮̿g໥

              ˮSw̿ĻWоcҴĻĻҺͨ^FһϵЙCȾĻÓЧWδо]ڻ̿yԇ؏/ѭhԼҺw̿|ĿӰԱ_WĝڃrֵԴL̿һNֶ

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