Basic Notes/Vocab
Stoichiometry involves calculating amounts in _________ and _________.
What is moles and grams?
This is the molar mass of Carbon.
What is 12.01 g?
You need this table to solve mass-mass problems.
What is the Periodic table?
This is the location of the reactants in an equation?
What is on the left side of the equation?
Mass is measured in this basic unit in Chemistry.
What is grams?
This is the proportional relationship between two or more substances during a chemical reaction.
What is Stoichiometry?
The amount of moles of in 400g of Hg.
What is 2 mols Hg?
This is what you need to do to calculate the mass of CO2.
What is looking up the mass of carbon and adding it to the mass of oxygen multiplied by 2?
The coefficient represents this in a chemical reaction when solving stoichiometry problems.
What is the number of moles?
This is the counting unit used to measure the number of particles in a substance.
What is moles?
The is where the coefficient can be found.
What is in front of the chemical in a balanced equation?
20.18g of Neon is this many moles.
What is 1 mole?
This is the number of grams of magnesium in 7.00 moles.
What is 168 g?
How do you get the mole to mole ratio?
What is looking at the coefficients in the balanced equation
A molar mass always has this ratio of units.
What is grams per mole?
This is the order we use to solve Mass of A to Mass of B problems
What is Mass A > Mole A> Mole B > Mass B
Fewer steps are required to solve stoichiometry problems when the reactant is given in this unit.
What is Moles?
This is the unit for measuring the mass of an atom.
What is a.m.u.?
Calculate the Molar mass of C12H22O11
What is 342.3 g/mol
A mole ratio always has this ratio of units.
What is moles/moles?
If the given is in grams, the first thing you must do is this.
What is converting to moles?
One mole is equal to this.
What is 6.022 x 1023?
In the equation; ____Al2O3 --> ____Al + ____ O2 What is the number of grams of Al2O3 which decompose if 81 grams of Al react with oxygen gas?
What is 153 grams Al2O3?
These are the possible units for particles
What is atoms and molecules?