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dissolve 40 grams of ferric ammonium sulphate in 100ml distilled water and add few drops of 6N nitric acid

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Q: How do you a prepare ferric alum indicator?
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Related questions

Making of ferric alum?

Ferric alum


What is difference between feeric alum and non ferric alum?

non ferric alum is the purer form of alum as compared to Ferric alum. Non ferric alum is used in pulp and paper industry while ferric alum is used in water treatment plants.


How do you find purity of Ferric and non Ferric alum?

ferric &non ferric alum purity


Chemical formula of ferric alum?

Formula of Ferric alum is complicated chemically it can be represented as (AlFe)2(SO4)3. xH2O. Value of X can be 18-24. P. Gupta


Ferrous fumarate ferric ammonium citrate iron dextrose?

how can i prepare ferric ammonium citrate redish crystals


How do you prepare 10mM ferric chloride solution?

You obtain 10 millimoles of ferric chloride and dissolve it in a liter of water.


What is the manufacturing process of non ferric alum?

what is the manufacturing process of non ferric alum? Please let me know what is the best PH of slurry when it has best flocculating property for settling solids in a slurry comprising finely ground (less than 200 mesh) particles of silica, iron and aluminum oxides?


Why does bleeding from a cut stop immediately after applying alum or ferric chloride?

Aluminium sulphate(alum) is an astringent agent and is haemostatic; that helps to stop bleeding by causing blood vessels to contract at the site of the wound


How do you prepare ferric chloride solution?

Send chlorine gas through iron fillings and dissolve the resultant substance in water. The solution is ferric chloride.


HOW TO Prepare alum from scrap aluminum?

it is needed for the chemistry home work


What is the chemical formula for ferric ammonium alum?

(NH4)2SO4· [FeAl](SO4)3 · 24H2O This the best answer I could formulate and it is worth checking. -aprylrose


What other uses are there for alum?

Alums are useful for a range of industrial processes. They are soluble in water; have an astringent, acid, and sweetish taste; react acid to litmus; and crystallize in regular octahedral. When heated they liquefy; and if the heating is continued, the water of crystallization is driven off, the salt froths and swells, and at last an amorphous powder remains. Potassium alum is the common alum of commerce, although soda alum, ferric alum, and ammonium alum are manufactured. Aluminum sulfate is sometimes called alum in informal contexts, but this usage is not regarded as technically correct.