Preparation Of Iron Nitrate Or Ferrous Nitrate [ Fe(NO₃)₃ ] Easy Method.

Preparation Of Iron Nitrate Or Ferrous Nitrate [ Fe(NO₃)₃ ] Easy Method.
Preparation:
Start by adding 25ml of concentrated nitric acid in 8g of iron foil. then allow it to react for about an hour. After the reaction filter the solution through a filter paper and use. You can also perform crystallization by heating the solution until it becomes concentrated and then allow to cool it down.
Information:
Iron(III) nitrate, or ferric nitrate, is the name used for a series of inorganic compounds with the formula Fe(NO3)3.(H2O)n. Most common is the nonahydrate Fe(NO3)3.(H2O)9. The hydrates are all pale colored, water-soluble paramagnetic salts.
Properties:
Chemical formula Fe(NO3)3
Molar mass 403.999 g/mol (nonahydrate)
241.86 g/mol
(anhydrous)AppearancePale
voilet crystals
hygroscopicDensity 1.68 g/cm3 (hexahydrate)
1.6429 cm3(nonahydrate) Melting point 47.2 °C (117.0 °F; 320.3 K) ( nonahydrate)
Boiling point 125 °C (257 °F; 398 K) (nonahydrate)
Solubility in water 150 g/100 mL (hexahydrate)
Solubility soluble in alcohol, acetone
Magnetic susceptibility (χ) +15,200.0·10−6 cm3/mol
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You mean *ferric* nitrate?