Question

the formula unit mass of Ca2(PO4) is __________​

Answer 1

Answer:

310.0176722g/mol

Explanation:

Formula of unit mass Ca3(PO4)2

Atomic mass

Ca = 40.07

P = 30. 9

O = 16

So ,

Ca3(PO4)2 = 40.07x3+2×30.9+4×16

=310.0176722g/mol

Answer 2

Answer:

The formula of unit mass is 310.176722 g/mol. This compound is also called calcium phosphate.