titrations

核心释义

1. 1.

   通过缓慢加入另一种物质(通常使用滴定管)直至反应完成(如指示剂变色),测定溶液中某种物质浓度的方法。

   The determination of the concentration of some substance in a solution by slowly adding measured amounts of some other substance (normally using a burette) until a reaction is shown to be complete, for instance by the colour change of an indicator.

2. 2.

   将未知浓度溶液的已知量加入已知体积的第二溶液中,直到反应完全；然后可计算未知溶液的浓度(滴定度)

   a measured amount of a solution of unknown concentration is added to a known volume of a second solution until the reaction between them is just complete; the concentration of the unknown solution (the titer) can then be calculated

将未知浓度溶液的已知量加入已知体积的第二溶液中,直到反应完全；然后可计算未知溶液的浓度(滴定度)；滴定；[化] 滴定; 滴定法