然后未知溶液的浓度就可以通过被消耗掉的已知溶液的体积计算出来。
The unknown concentration can then be calculated from the amount of known reagent used.
滴定剂一种用于滴定的，浓度已知的物质，如一种溶液。
A substance, such as a solution, of known concentration used in titration.
在最初的滴定溶液里，已知的是卡尔费休试剂，二氧化硫和碘溶解在吡啶和甲醇中。
In the original titrimetric solution, known as Karl Fischer Reagent, the sulfur dioxide and iodine are dissolved in pyridine and methanol.
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