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行业知识网络棋牌 > 行业知识> 内容
微库仑硫滴定仪:浓度测试
编辑:泰州睿科分析仪器有限公司   时间:2019-04-16

WEIKULUNLIUDIDINGYI:NONGDUCELIANG

 

YI、YONGTUYAOQIU

 

网络棋牌1。ZHANGWOWEIKULUNLIUDIDINGYIDEYUANLIHEYONGHUAXUEZHISHIJIZHISHIZHONGDIANDEFANGFA。

 

2。YINGYONGFALADIDINGLVJISUANWEIZHIWUZHIDENONGDU。

 

ER、YUANZE

 

网络棋牌ZAISUANXINGJIEZHIZHONG,ZAIBOYANGJISHANGDIANJIE0.1MOER/SHENGDEDIANHUAJIA,SHENGCHENGDIDINGYII2,DIDINGCHUs2o32-,YONGDIANFENZHISHIZHONGDIAN。YONGDIANJIEXIAOHAODEKULUNSHUJISUANLENa2S2O3DENONGDU。

 

网络棋牌2-JUTILAISHUO:JIANGBOYANGJISHANGDEDIANLIZIYANGHUACHENGDIAN,RANHOUZAISHIYANRONGYEZHONGYUS2O3FANYING。GONGZUODIANJIDUIDEDIANJIFANYINGWEI:YANGJI:2I=I2+2EYINJI:2H+2E=H2。

 

网络棋牌DIDINGFANYING:I2+2S2O32-2-+S4O6+2I,KEYONGDIANFENZHISHIJIZHISHIZHONGDIAN。DANGS2O3YANGHUACHENG2-2-S4O6SHI,GUOLIANGDEDIANZAIZHISHIDIANJISHANGCHENDIAN,RONGYEZHONGCHUXIANDIANFENLAN,TINGZHIDIANJIE。GENJUDIANJIESHENGCHANDIANSUOXIAOHAODEDIANNENG,GENJUFALADIDINGLVJISUANRONGYEZHONGNa2S2O3DEHANLIANG。

 

SAN、YIQIHESHIJI

 

YITAODAIYOULIANGGEBODIANJIDEWEIKULUNLIUDIDINGYI。

 

网络棋牌SHIJI0.1mol/L KiRONGYE:CHENGQU1.7g Ki,RONGYU100mlZHENGLIUSHUIZHONGSHIYONG,WEIZHINa2S2O3RONGYE;

 

0.1%DIANFENRONGYE。

 

SI、SHIYANBUZHOU

 

(1)LIANJIEDIANLU,JIPTGONGZUODIANJIYUKULUNJIDEZHENGDIANJILIANJIE,PTFUZHUDIANJIYUFUDIANJILIANJIE,ANZHUANGZAIBOLITAONEI。XIANGDIANJIECAOZHONGJIARU5HAOSHENG0.1MOER/SHENGDEDIANHUAJIARONGYE,FANGRUJIAOBANQI,CHARULIANGGEBODIANJI,JIARUSHILIANGZHENGLIUSHUIJINPAODIANJI,XIANGBOLIZHAOZHONGJIARUSHILIANGDEDIANHUAJIARONGYE。JIARU0.1%DIANFEN3mlBIAOSHIZHONGDIAN。RUGUORONGYEBIANCHENGLANSE,ZEZHIXINGSHIYANBUZHOU(2);RUGUOBUSHI,ZEZHIJIEZHIXINGSHIYANBUZHOU(3)。

 

(2)RONGYEDIAOLING

 

CIBUZHOUDEMUDESHIQUCHUCHUCUNQIJIANKENENGBEIKiRONGYEYANGHUADEI2,BINGTIANJIAJIDIXISHIDENa2S2O3SHIRONGYEDELANSETUNSE。SHEDINGDIANJIEDIANLIUWEI10HAOAN,KAISHIDIANJIE,RONGYEBIANLANSHI,JIWEIZHONGDIAN。CISHI,YIQIDUQUDESHIWEIKULUNDEXIAOHAOLIANG(WUXUJILU,RONGYEZHONGDEYUANKUWUZHIZAIDIAOLINGSHIBEIQUCHU),WEILING。

 

网络棋牌(3)CELIANG:QUXIA5HAOSHENGGONGSHIPINRONGYE(YOUGONGSHIPINRONGYEZHONGNa2S2O3DEHANLIANGCEDING,VZAI0.1-10HAOSHENGFANWEINEI)FANGRUDIANJIEBEIZHONGKAISHIDIANJIE。ZAIDIANJIEJIESHUSHI,JILULEXIAOHAODEWEIKULUNSHU。

 

(4)FUCELIANGCI

 

网络棋牌(5)GUANBIJIAOBANQI,QINGXIDIANJIEBEIHEDIANJI。

 

ZHUYISHIXIANG:

 

网络棋牌1。DIANJIDEJIXINGBUYINGLIANJIECUOWU。RUGUOLIANJIECUOWU,BIXUZIXIQINGJIEDIANJI。

 

2。YINGJIANGKiRONGYEZHIYUBAOHUGUANZHONG,YIJINPAOBODIANJI。

 

网络棋牌3。BIXUZHUNQUEDIQUCHUMEIGESHIYANRONGYE。

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