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干货丨四大滴定之络合滴定篇
发布时间:2020-10-30   点击次数:174次

络合滴定

LUOHEDIDINGSHIYILUOHEFANYINGWEIJICHUDEDIDINGFENXIFANGFA,YOUCHENGWEIPEIWEIDIDING。LUOHEFANYINGYISHILUYISISUANHELUYISIJIANJIEHESHENGCHENGJIANDANLUOHEWUHUOAOHEWUDEFANYING(JINSHULIZIZUOWEILUYISISUANTIGONGKONGGUIDAO,JIESHOULUYISIJIANSUOTIGONGDEWEICHENGJIANDIANZIDUIXINGCHENGHUAXUEJIAN)。

JIANDANLUOHEWUYOUZHONGXINLIZIHEDANCHIPEITIZUCHENG,RUTONGDUOYUANRUOSUANYIBAN,CHANGXINGCHENGZHUJILUOHEWU,CUNZAIZHUJIJIELIPINGHENGGUANXI,XIANZHILEQIZAIDIDINGFENXIZHONGDEYINGYONG,YIBANCHANGYONGZUOYANBIJI、XIANSEJIHEZHISHIJI。

AOHEWUYOUTONGYIJINSHULIZIYULIANGGEHUODUOGEPEIWEITIXINGCHENGAOHEHUANDEHUANZHUANGJIEGOUPEIHEWU。AOHEWUYECUNZAIZHUJILUOHEXIANXIANG,DANKEYITONGGUOKONGZHISHIDANGDEFANYINGTIAOJIAN,DEDAOSHIYANSUOXUDELUOHEWU,CHANGBEIYONGZUODIDINGJIHEYANBIJI。LIRUYIERANSIYISUAN(EDTA)SHIHANYOUSUOJIHEANJIDEAOHEJI,NENGYUDUOZHONGYINGSUAN、RUANSUANXINGYANGLIZIJIEHEXINGCHENGJUYOUDUOGEWUYUANZIHUANDEWENDINGAOHEWU。QIJIEGOUSHIRUTU1SUOSHI,YOUYUQILIANGHAODEWENDINGXINGJICHENGBENDILIANDENGYUANYINCHENGWEIFENXIHUAXUEZHONGYINGYONGZUIguangFANDEAOHEJI。

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EDTAJIEGOUSHI

ZAILUOHEDIDINGZHONG,TONGCHANGLIYONGYIZHONGNENGYUJINSHULIZISHENGCHENGYOUSELUOHEWUDEXIANSEJILAIPANDUANDIDINGFANYINGSHIFOUDADAOFANYINGZHONGDIAN,ZHEIZHONGXIANSEJICHENGWEIJINSHULIZIZHISHIJI。XIABIAOWEILUOHEDIDINGZHONGCHANGYONGJINSHUZHISHIJI。

ZAILUOHEDIDINGZHONG,GENJUJINSHULIZILUOHEWUWENDINGCHANGSHU、LUOHESULV、ZHISHIJIFENGBIXIAOYING、RONGYESUANJIANDUDENGYAOQIU,WOMENKEYICAIYONGBUTONGDEDIDINGFANGFALAIMANZUSHIYANXUQIUBINGJIANGQIYUNYONGDAOSHIJISHENGCHANZHONGQU。

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