13.1

Question 1

Mixture?

Answer 1

is any combination of two or more pure substances blended together in some arbitrary proportion without chemically changing the individual substances themselves.

Question 2

What can mixtures be classified as?

Answer 2

Heterogenous and Homogenous

Question 3

Heterogenous:

Answer 3

mixture in which the composition is not uniform throughout the mixture.

Question 4

Homogenous:

Answer 4

mixture in which the composition is uniform throughout the mixture.

Question 5

What can homogenous mixtures be classified as?

Answer 5

Solutions or Colloids

Question 6

Solutions:

Answer 6

particles size ranges from .01-2 nm

transparent

Question 7

Particles:

Answer 7

particles size ranges from 2 - 500 nm

murky

Question 8

What is the largest form of a mixtures particles?

Answer 8

Suspension mixture

Question 9

What are the kinds of solution?

Answer 9

1. ) Gas in Gas
2. ) Gas in liquid
3. ) Gas in Solid
4. ) Liquid in Liquid
5. ) Liquid in Solid
6. ) Solid in Liquid
7. ) Solid in Solid