This term is originally defined as the amount of energy needed to raise the temperature of 1 gram of water 1 degree Celcius
What is a calorie
100
This is a way of representing the element and its valence electrons using the symbol and dots
What is a Lewis electron-dot diagram
100
This is a positively charged ion
What is a cation
100
What are hydrocarbons that contain carbon-carbon triple bonds?
What is alkynes
100
The solution is this if less solute is dissolved than is needed to make a saturated solution.
What is unsaturated
200
This is the term that describes the disorder of a system
What is entropy
200
This is the sharing of one or more pairs of electrons
What is covalent bonding
200
This bond occurs between a metal and a non metal
What is an ionic bond
200
The melting and boiling points of hydrocarbons are determined by this.
What is London Forces
200
This is the maximum amount of a solute that will dissolve in a given amount of solvent at a specified temperature, given that excess solute is present.
What is solubility
300
This is the energy released when the gaseous ions combine to form an ionic solid
What is lattice energy
300
This relates the bonding and antibonding electrons in the molecular orbital theory
What is bond order
300
This is the energy needed to completely remove an electron from an atom
What is ionization energy
300
In which type of reaction are long-chain molecules formed from smaller molecules?
What is polymerization
300
This kind of solution occurs when the number of molecules going into solution equal the number of molecules coming out of solution.
What is a saturated solution
400
This law states that if a reaction occurs in a series of steps, then the enthalpy change for the overall reaction is simply the sum of the enthalpy changes of the individual steps
What is Hess's Law
400
This is the measure of the attractive force than an atom exerts on a bonding pair of electrons
What is electronegativity
400
This type of intermolecular force occurs between an ion and a polar molecule(s)
What is an ion-dipole intermolecular force
400
These kinds of molecules are mirror images of each other.
What are allotropes.
400
Polar liquids that mix in polar solvents are this.
What is miscible
500
This is the amount of heat needed to change the temperature of 1 mol of a substance by 1 Kelvin
What is the molar heat capacity
500
This theory says that the electron pairs around a central atom will try to get as far as possible from each other in order to minimize the repulsive forces. This theory is also used to predict molecular geometry.
What is the VSEPR theory
500
This equation is written by dropping out the spectator ions and showing only those chemical species that are involved in the chemical reaction
What is a net ionic equation
500
This reaction produces ethanol as one of the principle products.
What is a fermentation reaction
500
This is the number of moles of solute per kilogram of solvent