Vocabulary
1
Polyatomic Ions
Polyatomic Ions
2 Polyatomic Ions
1
Molar Mass
Molar Mass
2
Molar Mass
Molar Mass
Chemical Formulas Symbols
Chemical Formulas
Names
Names
100
A small number in a chemical formula that indicates the number of atoms of an element
What are Subscripts?
100
OH-
What is Hydroxide?
100
NH4+1
What is ammonium?
100
How do you find the molar mass of an element?
By using the atomic number of that element.
100
Sodium chloride (NaCl)
What is 58.44 g/mol?
100
What is a molecular compound?
Two or more nonmetal atoms sharing electrons with each other.
100
Na2O
What is sodium oxide?
200
A compound composed of two elements
What are Binary Compounds?
200
PO4-3
What is Phosphate
200
AsO4-3
What is Arsenate ?
200
When finding the molar mass of a compound. What numbers are used to find them?
The atomic masses of each element used in the compound.
200
Carbon dioxide's (CO2) molar Mass
What is 44.01 g/mol?
200
Calcium fluoride
What is CaF2?
200
Ba(OH)2
What is barium hydroxide?
300
These types of elements receive their name directly from the Periodic Table and they do not get changed.
What are Metals?
300
CO2-2
What is Carbonite?
300
SO4-2
What is Sulfate?
300
Can molar mass be used for Ionic and Molecular compounds or just one?
Molar mass is used for both compounds
300
Propane's C3H8 molar mass
What is 44.09 g/mol?
300
Ammonium carbonate
What is NH₄)₂CO₃?
300
K2SO4
What is Potassium sulfate?
400
The mass of one mole of a substance, in grams per mole (g/mol).
What is the Molar Mass?
400
NO3-1
What is nitrate?
400
CN-1
What is Cyanide?
400
The molar mass of Hydrogen
What is 1.01 g/mol?
400
Lithium actetate's molar mass
What is 65.98 g/mol?
400
Iron(III) oxide
What is Fe₂O₃?
400
NH4Cl
What is ammonium chloride?
500
Elements that can form multiple oxidation states (e.g., Fe²⁺, Fe³⁺)
What are Transition Metals?
500
CrO4-2
What is Chromate?
500
FO4-1
What is Perfluorate?
500
Potassium Phoshate's Molar Mass
What is 212.27 g / mol?
500
Iron (III) Iodide's molar mass
What is 436.56 g/mol?
500
Aluminum sulfate
What is Al₂(SO₄)₃?
500
CaCO3
What is Calcium carbonate?
600
Used in naming to indicate the charge of transition metals (e.g., Iron(III) for Fe³⁺).
What are Roman Numerals?
600
BrO2-1
What is Bromite?
600
C2H3O2-1
What is acetate?
600
Aluminum hydroxide's Molar Mass
What is 78.00 g/mol?
600
Potassium carbide's molar mass.
What is 168.41 g/mol
600
Vanadium (IV) chloride
What is VCl4?
600
FeBr3
What is iron(III) bromide?
700
The charge of an atom in a compound
What are Oxidation States or Oxidation Numbers?
700
Cr2O7-2
What is dichromate?
700
MnO4-1
What is Permanganate?
700
Sulfur hexafluoride's (SF6) Molar Mass
What is 146.06 g/mol?
700
Gold (III) flouride's molar mass
What is 253.96 g/mol?
700
Chromium(III) phosphate
Wha is CrPO4?
700
Pb(SO4)2
What is Lead(IV) sulfate?