Purity and Formulations Flashcards
1
Q
What does the melting point of a substance tell you?
A
How pure a substance is
2
Q
What does the term pure mean in chemistry?
A
A substance that only contains one compound or element
3
Q
How can you measure the purity of a sample?
A
Measure the melting point and comparing it with the pure substance
4
Q
What are formulations?
A
mixtures with a precise purpose that are made by following a formula. each component in a formulation is present in a measured quantity
5
Q
Paints are formulations composed of _____?
A
- Pigments
- Solvent
- Binder
- Additives
