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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.

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Potassium iodide nitric acid?

Mixing potassium iodide with nitric acid will result in a chemical reaction that produces iodine gas and potassium nitrate. Nitric acid will oxidize the iodide ion to produce iodine gas, while the potassium will form a salt with the nitrate ion from the acid. It is important to handle nitric acid with care, as it is a strong oxidizing agent and can be corrosive.


What is the color of the precipitate created when Lead II nitrate is mixed with potassium iodine?

yellow


What element has purple line spectrum?

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."


Common name for potassium nitrate?

nitre, saltpeter(KNO3), Chile saltpeter(NaNO3)


When potassium iodine solution is added to a solution of lead nitrate in a test tube what will be the compound precipitate?

The compound precipitate formed when potassium iodide is added to a solution of lead nitrate is lead iodide, which is a yellow precipitate. This reaction is a double displacement reaction where the potassium ion and nitrate ion switch partners to form potassium nitrate and lead iodide.


What is formed when silver nitrate is added to sodium iodine?

When aqueous solutions of silver nitrate and sodium iodide [note correct spelling] are mixed, silver iodide solid precipitates from the mixture.


How do you write potassium iodine?

The chemical formula for potassium iodide is KI. It is composed of one potassium (K) atom and one iodine (I) atom, bonded together.


What is iodine and potassium join together?

When iodine and potassium join together, they form a compound known as potassium iodide. This compound is commonly used in medicine for various purposes, including as a dietary supplement to treat iodine deficiency and as a thyroid blocking agent in cases of radiation exposure.


When potassium iodine is placed in lead nitrate what is the color of the residue?

Yellow; the insoluble precipitate Lead(II) iodide is created


What is the compound name of potassium and Iodine?

The compound name of potassium and iodine is potassium iodide.


What is the chemical reaction with silver nitrate and iodine is mixed together?

AgNO3 is essentially a positive Ag ion and negative NO3 polyatomic ion. it is a test for halide ions like I minus. So Ag+(charge) + I-(charge) -->AgI in which case a white precipitate should form, confirming the presence of iodide.


What does patasium and iodine make?

Potassium iodide is formed when potassium and iodine react together. It is commonly used in table salt to prevent iodine deficiency and is also used in medicine to treat thyroid conditions.