Sodium nitride formula is Na
3
N. It is an inorganic compound with High instability among alkali metal nitrides. It is formed by depositing sodium and nitrogen atomic beams onto a low-temperature sapphire substrate. It rapidly decomposes into its constituent elements.
Sodium Nitride Formula: Sodium, with the chemical symbol Na, possesses an electron configuration of 1s
2
2s
2
2p
6
3s
1
. It is a metallic element, bearing a positive charge of +1. In contrast, Nitrogen, symbolized as N, has an electron configuration of 1s
2
2s
2
2p
3
, characterizing it as a nonmetal with a negative charge of -3. To balance these charges, we can express the compound Sodium Nitride as Na
3
N. Notably, Sodium Nitride lacks carbon-hydrogen bonds, making it inherently unstable and prone to decompose into sodium and nitrogen ions.
Sodium nitride formula is Na
3
N. Sodium Nitride is an inorganic compound. It consists of sodium (Na) and nitrogen (N). Sodium has an atomic number of 11 with electron configuration of 1s
2
2s
2
2p
6
4s
1
, while nitrogen has an atomic number of 7 with an electron configuration of 1s
2
2s
2
2p
3
This inorganic chemical, Sodium Nitride, exhibits exceptional instability and is synthesized by combining atomic constituents, depositing sodium under low-temperature conditions. It assumes the form of a white crystalline solid with a density of 2.26g/mL. Its practical applications include serving as a salt substitute and a food preservative. Sodium nitride formula is Na
3
N. They represents an ionic compound resulting from interactions between metals and nonmetals, which is characteristic of all ionic substances.
Sodium Nitride Formula
Sodium nitride formula is Na
3
N. It is an inorganic compound that can be synthesized by amalgamating sodium and nitrogen on a sapphire substrate at low temperatures.
Sodium Nitride comprises sodium (Na), characterized by the symbol Na, an atomic number of 11, and an electron configuration of 1s
2
2s
2
2p
6
4s1. Nitrogen (N), symbolized as N, is a chemical element with an atomic number of 7 and an electron configuration of 1s
2
2s
2
2p
3
.
This inorganic substance, Sodium Nitride, exhibits a remarkable degree of instability. Its production involves the combination of atomic components and the deposition of sodium at reduced temperatures. It manifests as a white crystalline solid with a density of 2.26g/mL. Sodium Nitride finds application as a salt substitute and a food preservative.
Sodium Nitride Formula Structure
Sodium nitride formula is Na
3
N. The structure of Sodium Nitride consists of a central nitrogen atom bonded to three sodium atoms. Sodium Nitride, an inorganic compound with the chemical formula Na
3
N, is depicted in the structure below:
The formation of this structure for Na
3
N is a result of its ionic nature, involving the interaction of a metal and a non-metal. In ionic compounds, valence electrons are transferred from the metal to the non-metal. In the case of Na
3
N, three sodium ions are formed, followed by nitrogen. Sodium, located in Group I of the periodic table, hold one valence electron, resulting in a +1 charge.
Nitrogen, belonging to Group 15 on the periodic table, has five valence electrons, leading to a 3- charge. The attraction between the positive and negative charges culminates in the creation of an ionic bond.
Sodium Nitride Preparation
Sodium nitride formula is Na
3
N. To create Sodium Nitride, two distinct methods can be used. One approach involves the decomposition of Sodium Amide, resulting in the production of Sodium Nitride and hydrogen:
3 NaNH
2
+ Heat → Na
3
N + H
2
Alternatively, Sodium Nitride can be prepared by reacting sodium with plasma-activated nitrogen on a metal surface, as demonstrated in the equation below:
2 N
2
+ 3 Na → Na
3
N + 3/2 N
2
Sodium Nitride Formula Properties
Chemical Formula: Sodium Nitride exhibits various properties:
Sodium nitride formula is Na
3
N.
Molecular Weight: Sodium Nitride has a molecular weight of 82.98 g/mol.
Density: It possesses a density of 2.17 g/cm3.
Melting Point: The compound does not have a boiling point, but it does have a melting point of 87°C.
Appearance: It appears as a reddish-brown or dark blue solid.
Solubility: It is soluble in water.
Stability: Sodium Nitride is unstable and rapidly decomposes into its constituent elements, following the equation:
2Na
3
N → 6 Na + N
2
.
Reaction with Hydrochloric Acid: When Sodium Nitride reacts with hydrochloric acid, it yields sodium chloride and ammonia:
Na
3
N + 3 HCl → 3 NaCl + NH
3
.
Reaction with Water: In the presence of water, Sodium Nitride reacts to produce sodium hydroxide and ammonia:
Na
3
N + 3 H
2
O → 3 NaOH + NH
3
.
Harmful Effects of Sodium Nitride
The Harmful effects of Sodium Nitride include:
-
Irritation of the eyes and nose.
-
The potential to induce gastroenteritis and abdominal pains.
-
Skin irritation, along with eye irritation that can result in symptoms like redness, itching, and pain.
-
Nausea, vomiting, rapid heartbeat, irregular breathing, and, in severe cases, the possibility of coma and even fatality if significant exposure occurs.
-
Repeated exposure may lead to headaches and mental impairment.
Uses of Sodium Nitride
Sodium Nitride finds various applications, including:
-
Serving as a food preservative and a salt substitute.
-
Functioning as a microbial agent in the preservation of meat and fish.
-
Facilitating the preservation of large quantities of various food items.
-
Acting as an antidote for cyanide poisoning.
