They form Silver Iodide and Poassium nitrate. Silver Iodide is a yellow coloured compound which forms precipitate in the solution. Potassium Nitrate remains dissolved.
These reactions only take place in solution.
When both reactants are in solid state then reaction may not occur, or it is too slow to be observed.
Potassium iodide.
nitre, saltpeter(KNO3), Chile saltpeter(NaNO3)
If you add iodide (iodine ions) to Acidfied Silver Nitrate, a pale yellow precipitate is formed. This precipitate is Silver Iodide (AgI).
Lead iodide.
Iodine potassium
Potassium iodide.
yellow
The element Iodine is purple in its solid state. Its chemical symbol is I and atomic number is 53. Its name comes form the Greek word "ioeides," which means "purple."
nitre, saltpeter(KNO3), Chile saltpeter(NaNO3)
If you add iodide (iodine ions) to Acidfied Silver Nitrate, a pale yellow precipitate is formed. This precipitate is Silver Iodide (AgI).
When aqueous solutions of silver nitrate and sodium iodide [note correct spelling] are mixed, silver iodide solid precipitates from the mixture.
Lead iodide.
Yellow; the insoluble precipitate Lead(II) iodide is created
Iodine potassium
Potassium and Iodine
K is potassium and I is Iodine. K is potassium and I is Iodine
Chloride anions form a white precipitate of silver chloride when mixed in solution with silver nitrate.