Redox
Atomic Structure and Periodicity
Bonding
Thermochemistry/Energetics
Kinetics
100
Term used for losing electrons in a reaction. (OIL)
What is oxidation?
100
A barrier made of inner-shell electrons and it decreases the nucleus' pull on the outer electrons.
What is shielding?
100
A strong intermolecular force between H and N,O, or F.
What is a Hydrogen bond?
100
A process or reaction that releases heat.
What is and exothermic reaction?
100
Substance which does not get used in a reaction, but lowers the activation energy and speeds up the reaction rate.
What is a catalyst?
200
Term used for gaining electrons. (RIG)
What is reduction?
200
A spectrum of the electromagnetic radiation emitted by a source.
What is an Emission spectrum?
200
Water molecules are chemically bound to another compound or an element, a crystalline compound.
What is a hydrate?
200
A process or reaction that absorbs heat.
What is Endothermic?
200
Minimum energy particles required for a reaction to occur.
What is activation energy?
300
Salt solution in a half cell, always contains oxidized and reduced form.
What is an electrolyte?
300
Charged particles of different masses form when a beam of ions passes through the deflecting fields.
What is a Mass spectrum?
300
Each of two or more different physical forms in which an element can exist.
What is allotrope?
300
Finding the changes in energy by measuring the heat exchanged with surroundings.
What is Calorimetry?
300
In order for reactions to occur they must collide, have enough activation energy, and have the correct geometry.
What is Collision Theory?
400
An electrochemical cell that uses a chemical reaction to produce electrical energy.
What is a Voltaic cell?
400
Increases from left to right across a given period, the charge an electron experiences after accounting for the shielding due to other electrons.
What is Effective nuclear charge (Zeff)?
400
Arrangement of atoms or ions in a crystalline solid.
What is a Lattice structure?
400
The energy needed to break the bonds of a molecule and turn it into atoms. (Average from many similar compounds).
What is average bond enthalpy?
400
Temperature, particle size, and concentration (pressure if gases) and catalyst.
What are 4 Factors which Affect Reaction Rate?
500
Half of an electrochemical cell where oxidation or reduction takes place.
What is a Half-Cell?
500
A measure of the tendency of an atom to attract a bonding pair of electrons.
What is electronegativity?
500
VSEPR shape with the angle 109.5 degrees.
What is a tetrahedral?
500
The amount of heat evolved or absorbed in a reaction carried out at constant pressure.
What is Enthalpy change?
500
Unstable combination of reactants that is created at the maximum energy for a reaction.
What is Activated Complex?
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