Vocabulary
Mole to Mole
Mole to Gram
Mix
balancing equation
100

The mass of one mole of a substance

Molar Mass

100

 if 4 moles of oxygen react, how many moles of water are produced in the reaction 2H2+O2-->2H2 O

4 moles 

100

how many grams are in 2 moles of carbon dioxide(CO2)

88 grams 

100

the branch of chemistry that deals with mass relationships in compounds and reactions

stoicheometry 

100

H2+O2--H2O

H2+O-->2HO

200
The starting substances in a chemical reaction 

reactant 

200

when 5 moles of chlorine reacr, how many moles of aluminum chloride are formed in the reactant 2Al+3Cl2-->2Al Cl2

3.33 moles

200

what is the mass in grams of 0.5 moles of water (H2O)

9 grams 

200

In a chemical reaction, these numbers can be used to determine the mole ratio of any reactants and/or products

Coefficients

200

Al+Cl2-->AlCl3

2Al+3Cl2-->2AlCl3

300

Ratio between the numbers of moles of any two of the substances in a balanced chemical equation

Mole ratio

300

 if 2 moles of Na react with excess Cl2 to form NaCl, how many moles of NaCl are produced

2 moles 

300

calculate the weight in grams of 3 moles of sodium chloride (NaCl)

234 grams 

300

The units of molar mass are..

Mol/g
300

Na+Cl2-->NaCl

2Na+Cl2-->2NaCl

400

reactants left over when a reactions stop 

excess reactant 
400

how many moles of oxygen are needed to produce 8 moles of water in the reaction 4NH2+5O2-->6H2O

10 moles 

400

determine the mass in grams of 1.5 moles of sulfuric acid (H2SO4)

98 grams 

400

In the reaction represented by the equation

 2Al2O3-->4Al+3O2, what is the mole ratio of Aluminum to Aluminum Oxide

2:1

400

NH3+O2-->NO+H2O

4NH3+5O2-->4NO+6 H2O

500

The reactants which is used up and limits the extent of the reaction and thereby determines the amount of product formed

limiting reactant

500

when 3 moles of H2, react with N2 to produce NH3, how many moles of NH3 are formed 

2 moles 

500

How many grams are there in 4 moles of methane (CH4)

65 grams 

500

This is the molar mass of Copper(II) Sulfate

160 g/mol

500

NH3+O2-->NO+H2O

3H2+N2-->2NH3

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