examples
•
what is the molar mass of:
•
water?
•
H
2
O = 18.02 g/mol
•
ammonia?
•
NH
3
= 17.03 g/mol
•
propane, C
3
H
8
?
•
= 44.09 g/mol
•
glucose, C
6
H
12
O
6
?
•
= 180.2 g/mol
