Chemical Bonds
Chemical Reactions
Energy In Chemical Reactions
Reaction Rates & Equilibrium
Magnetism
100
This is when there are two shared electrons
What is a Bonding Pair?
100
This happens when reactions release more energy as heat or releases more than absorbed
What are Exothermic Reactions?
100
This is the energy needed to get a chemical reaction.
What is Activation Energy?
100
This is the speed of reaction. How quickly reactants change into particles.
What are Reaction Rates?
100
This is any material or object than can produce a magnetic field.
What is a Magnet?
200
This is when a chemical bond is formed as the result of two atoms sharing electrons
What is a Chemical Bond?
200
This is the opposite of a synthesis reaction and breaks down a single reactant.
What is a decomposition reaction?
200
This is happens when something absorbs more energy than it releases.
What is an Endothermic reaction?
200
This states that we need these things to happen before reactants will react.
What is a collision model?
200
This is the reaction surrounding the magnet where it can exert a magnetic force.
What is a magnetic field?
300
This is the opposite electrical charges on ions that attract one another to form...
What is an Ionic Bond?
300
This combines two or more reactants into a single, more complex product.
What is a Synthesis Reaction?
300
This states that during a chemical reaction no energy is created or destroyed but changed forms.
What is Law of Conservation of energy?
300
This is the slow reaction rate by reducing the effectiveness of catalysts.
What are Inhibitors?
300
**Daily Double**
These are a group of atoms whose magnetic fields are aligned.
What is a Magnetic domain?
400
This happens when there is a loose hold on valance electrons
What is Low electronegatity?
400
This is when a substance reacts with oxygen. Often produces large amounts of heat and light.
What is Combustion?
400
Thermal, Light, and Sound energy are all examples of energy going out.
What is Exothermic?
400
This is when products can also react together to re-form the original reactions
What are Reversible Reactions?
400
What produces produces electricity that comes from an outlet in your house in the form of a current.
What is a generator?
500
This is the attraction between metal atoms and their "sea of electrons"
What is a Metallic Bond?
500
**Daily Double**
This is when two compounds swap cations or anions with each other.
What is a Double-replacement reaction?
500
Light Energy (sun), Stored chemical energy (plant) are all examples of energy in.
What is Endothermic?
500
These are the 3 requirements to make a chemical reaction.
What is
1.) Particles must align when colliding to rearrange bonds
2.) Particles must collide with each other
3.) There must be enough energy
500
This is a device that is used to increase or decrease the voltage of an AC current.
What is a transformer?