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Moles
Terms
Misc.
Equations
???
100
A mole.
What is 6.022x10^23
100
The substances on the left of an equation.
What is the reactant?
100
Necessary tool in determining mass.
What is the periodic table?
100
O2 + 2 H2 -> 2 H2O 128.00 grams of O2 produces 8 moles of H2O 8.08 grams of H2 produces 4 moles H2O Excessive Reactant?
O2
100
Freebie
100 Cheap Points
200
Number of moles in each element?
What is the coefficient?
200
The yield of an equation.
What is the product?
200
Determined by the coefficients of an equation.
What is the mole - mole ratio?
200
Actual yield/Theoretical yield x 100
What is Percent Yield?
200
Change equations before proceeding unto next steps.
What is Balanced Equations?
300
A name for a mole
What is Avogadro's Number?
300
The relation between mass and the amount of a substance.
What is Molar Mass?
300
The amount of hydrogen atoms 1.29 x 10^24 of HF.
2.14 Moles
300
N2 + 3 H2 --> 2 NH3 56.04 grams of N2 produces 4 moles of NH3 6.06 grams of H2 produces 2 moles NH3 Limiting Reactant?
H2
300
Method of determining the amount of an element when molar mass and Mole ratio is insufficient.
What is the burning of a sample?
400
The relationship between the amount of moles of elements in an equation?
What is the molar ratio?
400
The maximum amount of a product that can be produced from the given equation.
What is theoretical yield?
400
The amount of hydrogen atoms in 3.14 mol of H2O.
3.78x10^24 atoms.
400
__SnO2 + __H2 → ___Sn + __H2O There are 36 grams of SnO2 and 36 g of H2. What is the limiting reactant?
SnO2?
400
The mass of 7 moles of magnesium.
168 grams
500
The amount of one mole of a gas at STP in Liters?
What is 22.4 Liters?
500
The mass relationships between reactants and products.
What is Composition Stoichiometry?
500
The amount of Hydrogen atoms in 50g C2H6O.
6.6 moles
500
2 Mg + O2 -> 2 MgO Limiting Reactant? Mass of MgO Produced?
O2 12.44 grams
500
The process in which amounts of elements must be compared by using and converting to the same unit.
What is Dimensional Analysis?