Chemical properties of Chromium (III) Nitrate
- When chromium(III) nitrate reacts with zinc, it forms Chromium and Zinc nitrate, which is a displacement reaction.
2Cr(NO3)3 + 3Zn ⇢ 2Cr + 3Zn(NO3)2
- When chromium(III) nitrate reacts with barium sulfate, it produces chromium(III) sulfate and barium nitrate.
Cr(NO3)3 + 3BaSO4 ⇢ Cr(SO4)3 + 3BaNO3
- When chromium(III) nitrate reacts with iron sulfate, it produces chromium(III) sulfate and iron nitrate.
2Cr(NO3)3 + 3FeSO4 ⇢ 3Fe(NO3)2 + Cr2(SO4)3
Chromium III Nitrate Formula – Structure, Properties, Uses, Sample Questions
Chromium (Cr), a chemical element of Group 6 (VIb) of the Periodic Table, is a hard steel that is highly polished and used in alloys to increase strength and corrosion resistance-grey metal. Mainly used as electroplating, tanning, printing, dyeing, medicine, fuel, catalyst, oxidizer, match, and metal corrosion inhibitor. At the same time, metallic chromium has evolved into one of the most important electroplated metals. Nitrate is an inorganic compound consisting of one nitrogen atom (N) and three oxygen atoms (O). The chemical symbol for nitrate is NO3. Nitrate is usually not harmful unless it is reduced to nitrite (NO2).
Nitrate is used as a fertilizer in agriculture due to its high solubility and biodegradability. The main fertilizers are ammonium salt, sodium salt, potassium salt, calcium salt, and magnesium salt.
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