1. A white precipitate is formed, to which ammonium hydroxide is then added. 2. When tin is reacted with copper sulfate, a white precipitate is formed. 3. Oxalates also decolourise KMnO 4 and give a white precipitate with CaCl 2. 4. Fine white precipitate ( lithium hydride ) is deposited and the color changes to orange. 5. A white precipitate of the acetylide ( AgC 2 R ) is formed in this case. 6. Paraformaldehyde forms slowly in aqueous formaldehyde solutions as a white precipitate , especially if stored in the cold. 7. As an analytical reagent, it can be used in a test for ammonium cation which gives a white precipitate . 8. In weak basic solutions containing ions, the hydroxide [ [ Zinc hydroxide | ] ] forms as a white precipitate . 9. When such a serum is treated with that of blood of monkeys or apes, a clear white precipitate is formed. 10. The silver chloride compound forms a white precipitate , silver bromide a creamy coloured precipitate and silver iodide a yellow coloured precipitate.
Mobile