The Mole Lab Activity
Mass the following items and complete the table below (show work for all calculations):
Appearance
(Be specific)
Iron
Copper
Magnesium
Zinc
Aluminum
Water H2O
Sugar C6H12O6
Salt NaCl
Copper I
Chloride CuCl
Copper II
Chloride CuCl2
Potassium
Chloride KCl
Ammonium
Nitrate
NH4NO3
Barium chloride
BaCl2
Sodium
Bicarbonate
NaHCO3
Mass (g)
Measured in
lab
(make sure to subract
the cup mass)
Molar Mass
(g/mol)
Calculated from
Periodic Table
Number of
moles
Divide mass
measured in lab
by molar mass
Number of atoms,
Formula Units, or
Molecules
Number of moles
multiplied by
Avogadro’s #