Question

2 Mole of calcium oxide calculate mass​

Answer 1

Explanation:

56.0774 g/mol

Formula: CaO

Density: 3.34 g/cm³

Melting point: 2,572 °C

Answer 2

Answer:

112g

Explanation:

Calcium oxide is CaO

Mass of CaO= Mass of calcium + mass of oxygen

= 40 + 16

56g

Mass of one mole of CaO= 56g

Mass of two mole of CaO= 56×2= 112g