Column A
1.
Al2S3
:
Al2S3
2.
FeCl3
:
FeCl3
3.
CuCO3
:
CuCO3
Column B
a.59.05 grams/mol
b.91.56 grams/mol
c.91.30 grams/mol
d.162.20 grams/mol
e.123.55 grams/mol
f.150.16grams/mol
1. b. 91.56 grams/mol
2. d. 162.20 grams/mol
3. f. 150.16 grams/mol