U14
What is oxidation?
Loss of electrons and charge goes up.
What is molar mass?
The number of grams of an element or compound in one mole.
What is solubility?
A measure of how well one substance dissolves in another.
Name properties of organic compounds.
Covalent bonds between atoms
Molecular compounds
Low melting and low boiling points
Non-electrolytes (except for organic acids)
What is collision theory?
The theory that for a reaction to occur, reacting particles must collide effectively with enough energy and orientation
What is reduction?
Gaining of electrons, charge goes down
What does increasing temperature do?
- Decreases gas solubilty.
Soluble
Can be dissolved in a given solvent.
Required to be an organic compound
Carbon bound to hydrogen
Kinetics?
The study of rates and mechanisms of chemical reactions
What is always the charge of a free element?
Always 0
Increasing pressure does what?
Increases solubility
Insoluble
Solute that cannot be dissolved in a particular solvent.
Hydrocarbons contain...
C and H ONLY
Increasing Concentration
Increasing Temperature
Increasing Surface Area
Increasing Pressure
Adding a Catalyst
Where can common oxidation states be found?
On the reference table's provided periodic table.
What are the properties of a gas?
is composed of individual particles
has no definite shape nor volume
can expand or spread out indefinitely if not contained
is compressible—due to wide distances between particles
Phrase for predicting solubility
Like dissolves like
Homologous series?
A group of related compounds in which each member differs from a previous member by a set number of atoms
What is surface area?
Total exposed area of a solid where a reaction can happen
What is a redox reaction?
A reaction that involves the loss and gain of electrons.
What are the rules of Charles's Law?
Directly proportional
Pressure is constant
None.
Table for functional groups?
Table R
Entropy
Measure of DISORDER/randomness of particles in a substance