(16) Acids, alkalis and titrations Flashcards

1
Q

We can classify substances as strongly acidic/alkaline or weakly acidic/alkaline…

A

Based on their pH.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the universal indicator made of?

A

A mixture of indicators, which change their colour gradually over a range of pH values.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are bases?

A

Substances that neutralize acids by combining with the hydrogens in them.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly