Purity and Formulations Flashcards
1
Q
In chemistry, pure substance
A
In chemistry, a pure substance can be a simple element
2
Q
Pure Substance can be
A
single compound
3
Q
Pure Substance does not …
A
a mixed with any other substance
4
Q
A pure substance melts at a …
A
a specific fixed temperature
5
Q
A pure substance also has a …
A
a specific fixed boiling point
6
Q
An impure substance…
A
melt and boil over a range of temperature
7
Q
What is the formulation?
A
a mixture used for a specific purpose.
8
Q
What is in formulation?
A
mixing together several different substances
9
Q
What are some types of formulations?
A
- fuels
- cleaning products
- paint
10
Q
A
