AP Chemistry Summer Assignment
AP Chemistry Summer Assignment
AP Chemistry Summer Assignment
4. How many atoms of each kind are represented in the following formulas?
a. Na3PO4
b. Ca(H2PO4)2
c. C4H10
d. Fe3(AsO4)2
e. Cu(NO3)2
f. MgSO4•7H2O
5. How many atoms of each element are represented in the formula of cobalt (II) chloride hexahydrate
[CoCl2•6H2O]?