First-Hand Experience with Moles Activity - Honors
Name: _________________________________________ Hour: ___________
1.
Each chemical has mass, moles, or number of particles written on it. Write the quantity in the appropriate
space. The other two are calculated from the number found on the chemical. The particles must have the
proper unit (i.e., atoms, molecules, or formula units).
2. For the name and molar mass, use your common ion sheet and/or periodic table.
H2O
H2O - Calculations
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
Zn
Zn - Calculations
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
NaHCO3
NaHCO3 - Calculations
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
KMnO4
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
KMnO4 - Calculations
Cu - Calculations
Cu
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
Fe2O3 - Calculations
Fe2O3
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
CuSO4 - Calculations
CuSO4
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
C12H22O11
Name: ____
C12H22O11 - Calculations
sucrose___________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
S
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
S - Calculations
CuCO3
CuCO3 - Calculations
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
CaCl2
CaCl2 - Calculations
Name: ___________________________________________
Molar Mass:_______________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
C2H5OH
Name: _____ethanol____________________________
Molar Mass:_______________________________________
Density of ethanol: _________________________________
Volume: _________________________________________
Mass of sample:____________________________________
Moles of sample: ___________________________________
Number of Particles: ________________________________
C2H5OH - Calculations