How is thorium nitrate prepared?

How is thorium nitrate prepared?

Thorium(IV) nitrate hydrate can be prepared by the reaction of thorium(IV) hydroxide and nitric acid: Th(OH)4 + 4 HNO3 + 3 H2O → Th(NO3)4•5H2O. It is crystallized from dilute nitric acid solution.

What is thorium IV nitrate used for?

Thorium Nitrate is a white solid. It is used as a laboratory reagent for Fluoride determination and in making Thorium Nitrate containing materials.

Is thorium nitrate radioactive?

Thorium Nitrate is one of the very few soluble Thorium compounds. It dissolves in both water & alcohol. Thorium Nitrate is mildly radioactive and primarily emits Alpha and Beta radiation. Inhalation of any dust particles can be hazardous.

What is the molar mass of thorium V nitrate?

480.05 g/molThorium(IV) nitrate / Molar mass

Is sodium a nitrate?

Sodium nitrate (and its cousin additive sodium nitrite) is a common preservative used in cured meat products including bacon, deli meat, and jerky. It has been linked to the development of heart disease and diabetes.

How many protons and neutrons does thorium have?

90Thorium / Atomic number

Why is nitrate formula NO3?

When a laboratory reports directly the concentration of nitrate, it is referring specifically to the nitrate ion, which is designated chemically as NO3-. Nitrate is one part nitrogen plus three parts oxygen so nitrogen only makes up about 22.6 percent on the nitrate ion.

Is NO3 ionic or covalent?

NO3 is covalent in nature because nitrogen and oxygen, both are non-metals and hence, an ionic bond cannot be formed between them.

What is the formula of nitrate?

NO3-Nitrate / Formula

What is sodium nitrate formula?

NaNO3Sodium nitrate / Formula

How many neutrons are in the nucleus of thorium-234?

144 neutrons
Thorium-234 has 90 protons and 144 neutrons with a total atomic mass of 234; Observe the alpha decay and representative equation in our animation.

What is the molecular formula for thorium nitrate?

Thorium nitrate PubChem CID 26293 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula Th(NO3)4 or N4O12Th Synonyms THORIUM NITRATE Thorium tetranitrate 138

How do you make anhydrous thorium(IV) nitrate?

Concentrations of nitric acid from 4 to 59% result in the tetrahydrate forming. The thorium atom has 12-coordination, with four bidentate nitrate groups and four water molecules attached to each thorium atom. To obtain the anhydrous thorium (IV) nitrate, thermal decomposition of Th (NO 3) 4 ·2N 2 O 5 is required.

What is thorthorium nitrate?

Thorium Nitrate is a highly water soluble crystalline Thorium source for uses compatible with nitrates and lower (acidic) pH. All metallic nitrates are inorganic salts of a given metal cation and the nitrate anion.

What is the unit cell size of ananhydrous thorium nitrate?

Anhydrous thorium nitrate is a white substance. It is covalently bound with low melting point of 55 °C. The pentahydrate Th (NO 3) 4 •5H 2 O crystallizes with clear colourless crystals in the orthorhombic system. The unit cell size is a=11.191 b=22.889 c=10.579 Å.