Strontium Nitrate Formula

Strontium Nitrate Formula

A readily available reactive metal is strontium. Sr. is used to indicate it. It is a silvery metal with a faint hint of yellow. Due to the fact that strontium and calcium are so similar, it is incorporated into bone. Since synthetic strontium is radioactive, it endangers human health. Natural strontium, however, is stable and safe for human consumption. Strontium was mostly employed in the 19th century to produce sugar. Three oxygen atoms and one nitrogen atom make up the inorganic chemical nitrate. Nitrate has the chemical formula NO3-. The main ingredient in fertilisers and explosives is nitrate. Additionally, it is a food additive. 

A nonmetallic chemical element is nitrogen. Its atomic weight is seven. It is the most prevalent element in the cosmos. The human body contains 3% nitrogen by mass. It is mostly utilised in agriculture for the production of fertilisers. In addition, it is utilised to create explosives.

With an atomic number of 8, oxygen is a nonmetal that is quite reactive. It is the most prevalent element on earth and is colourless and odourless. Oxygen is employed in the space and submarine industries, as well as the textile and plastic sectors.

Strontium nitrate Formula Structure

With the formula, Sr(NO3)2, Strontium Nitrate Formula is an inorganic substance comprised of the elements strontium, nitrogen, and oxygen. This material is an odourless, white crystalline solid. It is used in fireworks and crackers as a red colourant and oxidiser. It is an inorganic substance made up of oxygen, nitrogen, and strontium. This substance has the chemical formula Sr(NO3)2. Nitrate (NO3)1- and Strontium Sr+2 (ionic charge 2+) were used to create the chemical formula (ionic charge 1–). Students require two nitrate ions in order for the ionic charge to balance, so once it has, the formula becomes Sr(NO3)2.

Sr(NO3)2 is the chemical formula. This chemical has a 211.63 g/mol molar mass.

Properties Of Strontium nitrate Formula

The physical properties and chemical properties of the Strontium nitrate Formula have been mentioned below. For more comprehensive reference materials, students can visit the Extramarks learning platform.

Physical properties of strontium nitrate

  • Molecular formula: Sr(NO3)2
  • Appearance: White crystalline solid
  • Odour: Odourless
  • Solubility: Soluble in water and ammonia.
  • Melting point: 570°C
  • Boiling point: 645°C
  • Density: 2.99 g/cm3
  • Molar mass: 211.63 g/mol

Chemical properties of strontium nitrate

Water-based strontium Strontium sulphate and sodium nitrate are produced when a nitrate solution combines with sodium sulphate (a precipitate).

Sr(NO3)2 (aq) + Na2SO4(aq) → SrSO4 (s) + 2NaNO3 (aq) 

Strontium sulphate, a white precipitate, is produced when Strontium Nitrate Formula and ammonium sulphate combine.

(NH4)2SO4(aq) + Sr(NO3)2 (aq) → SrSO4(s) + 2NH4NO3 (aq)

Uses and applications of strontium nitrate

  • Fireworks and crackers use Strontium Nitrate Formula to produce a deep crimson flame.
  • It serves as a pigment in railroad flares and signal lights.
  • Skin irritations may be lessened with the aid of a Strontium Nitrate Formula. Strontium nitrate reduces the appearance of skin irritation significantly better when combined with glycolic acid than when used alone.
  • In electrophysiological experiments, it is employed.

Sample Questions

  1. What should one know before using Strontium Nitrate Formula?
  • When breathed, Strontium Nitrate Formula might irritate humans’ throats and lungs.
  • It can injure the heart, neurological system, kidneys, liver, and lungs if a person is exposed to it frequently.
  • When it touches the skin, it can cause irritation.
  • High exposure rates that occur frequently can cause the chemical to build up in the bones and have negative effects.
  1. Why is strontium not present in nature in its purest form?

It has a strong tendency to react. It interacts easily with oxygen and water. It is stored to prevent contact with water and air because it reacts strongly to air. If strontium is present as a fine powder, it ignites very quickly. As a result, it is never discovered in pure form.

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