 # Quick Answer: What Is The Chemical Formula For Magnesium Oxide?

## What is the chemical formula for magnesium and oxygen?

MgOMg loses two electrons to have an octet.

Oxygen gains two electrons to have an octet.

The ionic bond between ions results from the electrostatic attraction of opposite charges.

The final formula of magnesium oxide is MgO..

## What is the chemical reaction of magnesium oxide?

Oxygen and magnesium combine in a chemical reaction to form this compound. After it burns, it forms a white powder of the magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product. This is an exothermic reaction.

## How do you calculate magnesium oxide?

SolutionThe ratio of atoms is the same as the ratio of moles. … Mass of Mg = 0.297 g.Mass of magnesium oxide = mass of Mg + mass of O.0.493 g = 0.297 g + mass of O.Mass of O = (0.493 – 0.297) g = 0.196 g.There is 1 mol of Mg for 1 mol of O .The empirical formula of magnesium oxide is MgO .

## Is magnesium oxide acidic or basic?

Depending on its concentration, this will have a pH around 14. As a strong base, sodium oxide also reacts with acids. For example, it would react with dilute hydrochloric acid to produce sodium chloride solution. Magnesium oxide is again a simple basic oxide, because it also contains oxide ions.

## Which is the best formula for magnesium oxide?

The chemical and molecular formula of magnesium oxide is MgO. Its molecular weight or molar mass is 40.304 g/mol. In addition, it has an empirical formula of MgO and consists o lattice magnesium cation M g 2 + Mg^{2+} Mg2+ and oxygen anion O 2 − O^{2-} O2− which held together by an ionic bond.