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一起了解片碱的不同溶解方式

  片碱在溶解时,需要根据量的不同,有不同的溶解方式。把片碱往水里加,一边加一边搅拌,防止有些过热,直到完全溶解。如果需要固定容量的话,水少一点,等溶解完后,冷却,再用水定容就好了。

  SHAOLIANGJIANRONGJIESHISHIBUHUIJIANCHULAIDE,ZAIJINXINGPIANJIANRONGJIESHIYOUBIYAOSHIJIANGJIANCANYUSHUIZHONG,ZUZHIJIANGSHUICANYUJIANZHONG(ZHEIHENONGLIUSUANXISHISHIYIGEDAOLI)。QIRONGQIZUIJIAXUANYONGSULIAOZHILIAODE。NEIMEPIANJIANSHENGCHANSHIZENMEHUISHINEI?

  KEHUAFAANYUANLIAOBUTONGFENWEICHUNJIANKEHUAFAHETIANRANJIANKEHUAFA;DIANJIEFAKEFENWEIGEMODIANJIEFAHELIZIJIAOHUANMOFA。CHUNJIANKEHUAFAJIANGCHUNJIAN、SHIHUIFENBIEJINGHUAJIANZHICHENGCHUNJIANRONGYE、HUAHUIZHICHENGSHIHUIRU,YU99~101℃JINXINGKEHUAFANYING,KEHUAYEJINGCHENGQING、ZHENGFANONGSUOZHI40%YISHANG,ZHIDEYETISHAOJIAN。JIANGNONGSUOYEJINYIBUAONONGGUHUA,ZHIDEGUTISHAOJIANCHENGPIN。

  KEHUANIYONGSHUIXIDI,XISHUIYONGYUHUAJIAN。QINa2CO3+Ca(OH)2→2NaOH+CaCO3TIANRANJIANKEHUAFATIANRANJIANJINGFENSUI、RONGJIE(HUOZHEJIANLU)、CHENGQINGHOUJIARENSHIHUIRUZAI95~100℃JINXINGKEHUA,KEHUAYEJINGCHENGQING、ZHENGFANONGSUOZHINaOHNONGDU46%ZUOYOU、QINGYELENGQUE、XIYANHOUJINYIBUAONONG。


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