BASICS
PHYSICAL/CHEMICAL
MATTER/SEPARATION
ENERGY/PHASE CHANGE
GAS LAWS
100
The study of matter and interactions, and apart of our daily lives
Chemistry
100
Does not alter the identity of matter
Physical change
100
Something that takes up space and has mass
Matter
100
Energy is neither created nor destroyed
Law of Conservation of Energy
100
As the temperature of an enclosed gas increases, the volume increases, if the pressure is constant. As the temperature of an enclosed gas decreases, the volume decreases.
Charles' Law
200
Study of Carbon
Organic Chemistry
200
See, hear, touch, smell, feel, measure
Physical properties
200
Basic unit of an element or compound
Atom
200
If energy is given off (as heat or light)
Exothermic reaction
200
At constant (stays the same) temperature, the volume of the gas increases as the pressure decreases. At constant temperature, the volume of the gas decreases as the pressure increases
Boyle's Law
300
Study of compounds within living things
Biochemistry
300
Molecules or atoms are different after change
Chemical reaction
300
Separates a mixture based on the property of density
Centrifuging
300
If energy is absorbed/taken in (most commonly as heat)
Endothermic reaction
300
At constant volume, as the temperature increases the pressure increases. At constant volume, as the temperature decreases the pressure decreases
Gay Lussac's Law
400
Study of the physical and chemical properties of matter including its composition and structure
Analytical chemistry
400
Melting Ice
Physical change
400
Separates mixtures based on their boiling points when there are large differences with the boiling points
Distillation
400
- Does NOT have a definite shape
- Does NOT have a fixed volume
- Takes the shape of its container AND fills its container
- Can be squashed
Gas
400
Charles' Law
500
Five areas of chemistry
Organic, Inorganic, biochemistry, physical chemistry, and analytical chemistry
500
Mixing vinegar and baking soda
Chemical reaction
500
- Magnetic attraction
- Filtration
- Distillation
- Evaporation
- Centrifuging
- Chromatography
Ways to physically separate a mixture
500
They stay tightly together and have the lowest degree of freedom
Solids
500
Gay Lussac's Law