Question

calculate molecular mass of calcium oxide
​

Answer 1

Answer:

56u

Explanation:

Molecular mass of Calcium Oxide(CaO)

= Molecular mass of Calcium+Molecular mass of

Oxygen

Molecular Mass of Calcium=40u

Molecular Mass of Oxygen=16u

Therefore Molecular mass of Calcium Oxide

=40+16

=56

Answer 2

Answer:

The molecular mass of calcium is 56.

Explanation:

Calcium ( Ca ) = 40

Oxygen ( O ) = 16

Thus, the molecular mass of Calcium Oxide ( Cao ) = 40 + 16

= 56

Hope this helps you.