Concept 2 Unit 6 Flashcards
Volume equation of cube or rectangular prism
V=length times width times height
Volumes equation of cylinder
V=pi times radius squared times height
Density equation
D= m/v
Melting point
Temperature at which is all becomes a liquid
Boiling point
Temperature at which liquid becomes a gas
Viscosity
How thick a substance is
Solubility
A measure of how well a solute dissolves in a solvent
Solute
What is being dissolved
Solvent
What is doing the dissolving
Solution
The resukt
Density
Measure of compactness or consistency of material
Deity is measured in what?
G/cm3 or g/mL
What are the two properties?
Chemical and physical properties
If u have mass and density then you multiply by what?
The DENOMINATOR
Law of conservation of matter
Matter is not created nor destroyed in a chemical change
Chemical properties
Properties that can only be observed or measured by changing the by changing the chemical identity of a substance
Combustibility
How easy a substance will set on fire
Reactivity
How easily is substance reacts usually to a acid or base
Oxidation
How easily an object react to oxygen
Physical change
A change that only affect its physical properties

Chemical change
A change in a substance that affects if chemical properties this a chemical reaction occurs and a new substance is formed
Chemical reaction
Process by which the atoms of one or more substances are rearranged to form a new substance
Evidence of a chemical change
Gas being released
Change in odor
Change in temp
Change in color
Release of light
Sudden appearance of solid
