Question

total molecular mass of CA 3 PO 4 2

Answer 1

Molar mass of Ca3(PO4)2 = 310.176722 g/mol

Convert grams Calcium Phosphate to moles  or  moles Calcium Phosphate to grams

Molecular weight calculation:
40.078*3 + (30.973761 + 15.9994*4)*2 = 310.176722
so, molecular mass is 310.176722 g/mol

Answer 2

=》ur answer....

Ca3(PO4)2
=40×3+(30+15×4)2
=120+(30+60)2
=120 +90×2
=120+180
=300 g/mol