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["Conversion des为单位之间的转换",,"Comment convert转换它们之间的单位转换啊? 我平常用的单位是mmol为/L,做实验用氨_氯化铵缓冲溶液,用的EDTA为0.22摩尔/L滴定,如何将其转换为总硬度单位为mg/L和钙硬度mg/L呢?",,"La concentration毫摩尔硬度乘以就为mg硬度浓度。 理由自己去想。","En利用毫摩尔乘以摩尔质量就为mg硬度浓度"]

2017-08-07View Original

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测水质硬度它们之间的单位转换怎么转换啊,我平常用的单位是mmol/L,做实验用到药品为氨_氯化铵缓冲溶液,用的EDTA为0.02mol/L滴定,如何将其转换为总硬度单位为mg/L和钙硬度mg/L呢?
Reply #22017-08-16
测量出的毫摩尔硬度浓度乘以100 就是mg硬度浓度。 理由自己去想。
Reply #32017-08-18
利用毫摩尔乘以摩尔质量就是mg硬度浓度

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