Name:________________________________________________________
|
1. Weight of crucible and cover |
__________
g |
|
2. Weight of magnesium, crucible and cover |
__________
g |
|
3. First weight of magnesium oxide, crucible
and cover 4. Second weight of magnesium oxide, crucible
and cover |
__________
g __________
g |
|
5. Weight of magnesium |
__________
g |
|
6. Weight of magnesium oxide |
__________
g |
|
7. Weight of oxygen in magnesium oxide |
__________
g |
Magnesium (Mg) Oxygen (O)
|
Grams
|
|
|
|
Moles |
|
|
|
Simplest
Ratio |
|
|
Empirical formula
of magnesium oxide:
_______________
Percent
yield _______________
Write the 5
balanced chemical equations for the reactions that occurred
in this
experiment.
1.
2.
3.
4.
5.
Partners Name(s)_____________________________________________