Question

chemical formula of calciumoxide is​

Answer 1

Answer:

CaO

Explanation:

Answer 2

$\bigstar\huge\bf\underline{Answer:-}$

firstly we have to know what is Calcium Oxide

$\star\bf\underline{What \ is \ Calcium \ oxide}$

A white caustic alkaline solid, commonly produced in the for of quicklime.

then, we can know know the chemical formula of calcium oxide

$\star\bf\underline{chemical \ formula \ of \ Calcium \ oxide}$

The chemical formula of calcium oxide is CaO

$\star\bf\underline{Derivation \ of \ formula}$

• Calcium oxide chemical formula is CaO and its molar mass in 56.0774 g mol-1.

• The molecule is formed by the calcium cation Ca+2 and the oxygen anion O-2, which form a ionic bond.

• The calcium oxide ionic lattice is cubic and similar to NaCl lattice, with an ion surrounded by 6 opposite charge-ion.

$\huge\bf{Ca^{2+} \ O^{2-}}$

Here, Ca2+ = Calcium

O2- = Oxide