The Mole
Used to convert from mass to moles or moles to mass.
What is molar mass?
These are used to balance a chemical equation.
What are coefficients?
These always occur at the same time.
What are oxidization and reduction?
These are leftover reactants.
What are excess reagents?
This can affect the rate of reaction, along with particle size, concentration and use of a catalyst.
What is temperature?
Can only be used if gases and the conditions are STP.
What is molar volume?
This reaction is when only 1 product is produced.
What is synthesis or combination?
This is the oxidation number of Mn in KMnO4.
what is +7?
It determines the amount of product formed
What is limiting reagent?
This increases when the pieces of metal get smaller.
What is surface area?
It is the lowest whole-number ratio of atoms or ions in a compound.
What is empirical formula?
This is only used for single replacement reactions.
What is the activity series of metals?
The name of oxygen having a -1 oxidation number.
What is peroxide?
The amount of product formed by you.
What is actual yield?
This is the minimum energy colliding particles need in order to react.
What is activation energy?
This could be a multiple or equal to the empirical formula.
What is molecular formula?
This is always a reactant for a combustion reaction.
What is oxygen?
These are transferred in a redox reaction.
What are electrons?
This is the measure of efficiency of a chemical reaction.
What is percent yield?
For pressure to affect the equilibrium, this must apply to the reaction.
What are unequal molecules of gases? (reactants vs products)
This person is credited for the amount of particles in a mole.
Who is Avogadro?
This shows only the particles present that are involved in a chemical reaction.
What is a net ionic equation?
Lose of electrons means oxidized and gain of electrons means reduced.
What is LEO says GER?
This is the quantitative relationship between reactants and products in a balanced chemical reaction.
What is stoichiometry?
At equilibrium, this stays the same even though both the forward and reverse reactions continue.
What are concentrations?