Experiment 3 Flashcards
1
Q
Brønsted and Lowry Acid-Base
A
The acid is a proton donor and the base is a proton acceptor.
2
Q
Equivalence Point
A
When the concentrations of acid and base are equal, solution is neutralized.
3
Q
Endpoint
A
When the colour change of the indicator occurs.
4
Q
Standardization
A
Determining the concentration of a solution.
5
Q
Phenolphthalein’s Protonated Form
A
Colourless.
6
Q
Phenolphthalein’s Un-Protonated Form
A
Red.
7
Q
Phenolphthalein’s Endpoint Range
A
pH from 8.0 to 10.0.
