States Of Matter And Mixtures (1) Flashcards
(6 cards)
1
Q
What is the arrangement, movement and relative energy of particles in a solid?
A
- Close together in a regular pattern
- Vibrate in a fixed position
- Least stored energy
2
Q
What is the arrangement, movement and relative energy of particles in a liquid?
A
- Close together in a random pattern
- Move around eachother
- Mid energy stored
3
Q
What is the arrangement, movement and relative energy of particles in a gas?
A
- Far apart in a random pattern
- Fast in all directions
- Most energy stored
4
Q
What is sublimation?
A
When a substance goes from solid to gas
5
Q
What is deposition?
A
When a substance goes from gas to solid
6
Q
Simple distillation
A
- Used to separate a solvent from a solution
- simple distillation works because the solvent has a much lower boiling point than the solute
- The solution is heated, the solvent boils. The solvent vapour condense in the condenser. The solvent then runs into a beaker.
