Titrations: analytical technique
Lesson 17 / 19
Lesson video
The video is not available yet.
Lesson slides
not available yet
Lesson details
Lesson outcome
I can accurately measure the volume of an acid of an unknown concentration that neutralises an alkali of a known concentration.
Show transcript
In a titration, a trial investigation helps estimate the amount of acid needed to neutralise the alkali.
Near the end point, add the acid drop by drop whilst swirling the solution in the conical flask to mix.
Placing a white tile under the conical flask enhances the visibility of the colour change and accuracy of readings.
Volume readings should be taken at eye level from the bottom of the meniscus.
Concordant titres are typically within ±0.10 cm³.
Worksheet
not available yet
Quizzes
This quiz is not available yet.
What pupils see
The same lesson as a pupil sees it. You can set any section as work on its own.
- IntroductionPrepare · Not available
- Starter quizActivate · Not available
- Lesson videoLearn · Not available
- Exit quizCheck · Not available
This content is by Cashar and published under an open licence.