Terms
Conversion Factor
-
A ratio (or fraction) that represents the relationship between two different
units.
Formula Unit
-
The representative particle of a substance. It is the smallest unit of a
substance that still retains that substance's properties and is the simplest way
to write the formula of the substance without coefficients.
Gram Formula Mass
-
The mass of one mole of compound.
Gram Molecular Mass
-
The mass of one mole of a molecular substance.
Mole
-
A measure of amount. 1 mole equals 6.02×1023 items of something.
The number is so massive because moles are used to measure the amount of
molecules, atoms, and other incredibly miniscule particles.
Mole ratio
-
The ratio between any two constituents in chemical equation
Standard Temperature and Pressure
-
The arbitrarily decided standard conditions at which experiments are done: 1 atm
and 273 degrees Kelvin (0 degrees Celsius).
Formulae
General Conversion Factor Equation
-
Conversion Factor =  |
|
Converting from Formula Units to Moles
-
Moles =  |
|
Converting from Volume of a Gas to Moles
-
moles =  |
|
Converting from Mass to Moles
-
Moles =  |
|
Converting from Molality of a Solution to Moles
-
Moles = molality × kilograms of solution
Converting from Molarity of a Solution to Moles
-
Moles = molarity × liters of solution
