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They are inorganic salts, they are man made- prussian blue was discovered over 200 years ago- the salts do not occur in nature- so are not normally considered to be minerals.

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What is true formula of ferric ferrocyanide?

The true formula of ferric ferrocyanide is Fe4[Fe(CN)6]3.


Formula for ferric ferrocyanide?

The chemical formula for ferric ferrocyanide is Fe4[Fe(CN)6]3.


What is the chemical formula of ferric ferrocyanide?

Fe4[Fe(CN)6]3


What is the chemical abbreviation for Ferric Ammonium Oxalate?

The chemical abbreviation for Ferric Ammonium Oxalate is FeNH4C2O4.


How do you make Ammonium ferric citrate?

Ammonium ferric citrate can be made by reacting ferric citrate with ammonium hydroxide. First, dissolve ferric citrate in water and then add a solution of ammonia until the desired pH is reached, followed by evaporation to get the final product.


What is the equivalent weight of ferric ammonium sulphate?

The equivalent weight of ferric ammonium sulfate is 392.14 g/mol.


How much elemental iron in 100 mg ferric ammonium citrate?

Ferric ammonium citrate contains about 20% elemental iron. So, in 100 mg of ferric ammonium citrate, there would be approximately 20 mg of elemental iron.


Is ferric ammonium sulfate a metal?

No, it contains metals in its formula, but is not a metal itself.


Why is ferric ferrocyanide prussian blue in lassaignes test?

In Lassaigne's test, when ferric ion reacts with sodium ferrocyanide, it forms a complex called ferric ferrocyanide or Prussian blue, which appears as a blue precipitate. This reaction is specific and sensitive for the detection of the presence of the cyanide ion in a sample.


What is the chemical formula for ferric ammonium oxalate?

The chemical formula for ferric ammonium oxalate is (NH4)3Fe(C2O4)3.


What is the molar mass of ferric ammonium citrate?

The molar mass of ferric ammonium citrate is approximately 270.00 g/mol.


What base is formed when ferric chloride is added to ammonium hydroxide?

When ferric chloride is added to ammonium hydroxide, a precipitate of iron(III) hydroxide, Fe(OH)3, is formed. This is due to the reaction between the iron(III) ion in ferric chloride and the hydroxide ion in ammonium hydroxide.