titrations - TRIPLE Flashcards
1
Q
what is titration used to measure?
A
the volumes of acid and alkali that react with each other.
2
Q
what is a pipette used to measure?
A
a fixed volume of a solution.
3
Q
what is a burette used for?
A
to obtain an accurate measurements of the volume of the solution added.
4
Q
An acid / base _________ with a _____ end point eg _____________, is used.
A
An acid / base indicator with a sharp end point eg phenol pthalein, is used.
5
Q
how many times do you repeat?
A
until you have 2 concordant results and a mean is calculated.
