Magnesium Nitride Formula

What is the Formula of Magnesium Nitride ?

Those who want to know about the magnesium nitride formula or more commonly known as the Trimagnesium Dinitride formula need to refer to this section as we have some important details about the compound. This is basically a compound that is inorganic in nature and consists of different atoms of magnesium and nitrogen. There are some more properties of magnesium nitride that are explained below by us. If you want to get a full idea of the compound, keep reading further.


Know All About the Magnesium Nitride Chemical Formula 

One of the main things to know about the chemical formula of Magnesium Nitride is that it can be denoted as Mg3N2. Magnesium Nitride has a molar mass of 100.95 g/mol. For those who need to know more details about the compound, these notes are going to be really helpful to them.

There is also some information provided about the magnesium nitride structure. We are going to discuss it right here. The entire structure of magnesium nitride is basically formed with the help of 3 magnesium cations which can be denoted Mg2+ and there is also the presence of 2 different Nitrogen (III) anions as well which can be denoted N3-.

When it comes to drawing the structural composition, these are the atoms that are in effect. The occurrences of Magnesium Nitride can be found in nature in the form of the mineral nitromagnesite.

We also have some details about the preparation of Magnesium nitride that the students can learn about. Basically, this compound is prepared when there is a treatment of the metal magnesium with nitrogen gas and that too at a very high temperature. The formula for that can be written as

3Mg + N2 → Mg3N2


Mention the Physical and Chemical Properties of Magnesium Nitride

We have some important details about the physical properties of magnesium nitride. The colour of the compound is pale yellow and it is often found in the form of powder. The density of the compound is said to be about 2.71 g mL-1. One of the most important things to keep in mind about Magnesium Nitride is that the melting point of the compound is 1500 °C. It is to be noted the above this particular temperature, the compound will decompose to form a gas of Nitrogen. The compound is pretty much soluble in water. It is also partially soluble in methanol, ammonia, and ethanol.

The chemical properties of magnesium nitride tell us that it is a very hard compound and is ceramic in nature. The thermal conductivity of the compound is high and there are some corrosion resisting characteristics present in it as well. So, it can be very useful in the process of synthesizing some new materials. This does not come as a surprise that magnesium nitride is often used for the production of some other metallic types of nitrides. Also, there are some uses of magnesium nitrides in creating alloys with different types of ceramics.

FAQs (Frequently Asked Questions)

1. What are the Uses of Magnesium Nitride?

Ans: There are many different uses of Magnesium nitride. One of the most common uses of it is in the creation of pyrotechnics. This compound also proves to be a perfect catalyst during certain reactions in order to form some other nitrides in the best way. One of the common examples of the process is the use of Magnesium nitride to create Diamond Borazon or Boron Nitride.

2. What is the Magnesium Nitride Chemical Formula?

Ans: The chemical formula for magnesium nitride can be written as Mg3N2. The entire structure of magnesium nitride is basically formed with the help of 3 magnesium cations which can be denoted Mg2+ and there is also the presence of 2 different Nitrogen (III) anions as well which can be denoted N3-.

3. Write the Chemical Formula For Creating Magnesium Hydroxide With Magnesium Nitride.

Ans: 

Mg3N2(s) + 6 H2O(l) → 3 Mg(OH)2(aq) + 2 NH3(g)