tit
ra
tion
复数形式
titrations
1
滴定, 定量
a laboratory method used to determine the concentration of a substance in a solution by gradually adding a reagent of known concentration until a reaction is completed
- In the chemistry lab, we used titration to find the concentration of acetic acid in vinegar.
在化学实验室中，我们使用滴定来测定醋中乙酸的浓度。
- The titration process involves adding a titrant to the solution until the endpoint is reached.
滴定过程涉及向溶液中加入滴定剂直至达到终点。
- During titration, an indicator is often used to show when the reaction has reached its endpoint.
在滴定过程中，常使用指示剂来显示反应何时达到终点。
- Accurate titration requires precise measurements and careful observation of the color change.
准确的滴定需要精确的测量和仔细观察颜色变化。
- Titration can determine the unknown concentration of a solute by using a standard solution of known concentration.
滴定可以通过使用已知浓度的标准溶液来确定溶质的未知浓度。