Question

Name the following compounds and find their formula unit mass :(a) Ca3(PO4) 2​

Answer 1

Answer:

Calcium phosphate | Ca3(PO4)2

Explanation:

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Answer 2

Answer:

The name of the compound is Calcium Phosphate.. The formula unit mass will be the addition of atomic masses of the elements present in the compounds.

The elements present here are 3 atoms of calcium, 2 atoms of phosphorus and 8 elements of oxygen.

Therefore, Formula unit mass= 3*40+2*31+8*16

                                                 = 120+62+128

                                                 = 310