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I think it's white.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoWhite
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What is the color of the flame of potassium iodide?
White
What reacts with potassium iodide to give a brown color?
Potassium Iodide is used as a test for oxidising agent. When mixed with the oxidising agent it will turn brown.Example: FluorineIodide is yellow in colour.
What color flame test does the iodide solution give in flame test?
It is not the anions (e.g. iodide) that are responsible for the flame test color, rather the cations such as sodium ion, potassium ion and calcium ion give you different colors.
What colour is the precipitate formed when sodium hydroxide reacts with potassium iodide?
They are not soluble, therefore they do not precipitate or form a color....a.k.a....no reaction...
What does lugol's iodine?
it is iodine and potassium iodide solution It's a orange colored solution that consists of Iodine and Potassium Iodide and is used to test a substance for starch. If the color of the solution turns black when put on/in the substance, then the substance is positive for starch.
What is the colour of the endpoint for sodium hypochlocrite and potassium iodide?
The endpoint color of sodium hypochlocrite and potassium iodide is not listed.
What is the color of the flame of potassium iodide?
White
What color does starch change to in the presence of potassium iodide and sodium hyphoclorite?
The color become intense blue.
What reacts with potassium iodide to give a brown color?
Potassium Iodide is used as a test for oxidising agent. When mixed with the oxidising agent it will turn brown.Example: FluorineIodide is yellow in colour.
Why is there no colour change when hydrogen peroxide and potassium iodide reacts?
When hydrogen peroxide and potassium iodide react, the iodide ions catalyze the decomposition of hydrogen peroxide into water and oxygen. The reaction does not result in a visible color change because no new colored species are formed during the reaction.
What color flame test does the iodide solution give in flame test?
It is not the anions (e.g. iodide) that are responsible for the flame test color, rather the cations such as sodium ion, potassium ion and calcium ion give you different colors.
When potassium iodine is placed in lead nitrate what is the color of the residue?
Yellow; the insoluble precipitate Lead(II) iodide is created
Products of bromine water and potassium iodide?
The reaction between bromine water and potassium iodide forms potassium bromide and iodine. This is a redox reaction where bromine is reduced to bromide ions and iodide ions are oxidized to form iodine. The solution will change color from orange/brown to colorless as the iodine precipitates out.
How is the stoichiometry reaction between potassium iodide and vitamin C tablets possible?
The stoichiometry reaction between potassium iodide and vitamin C tablets is possible because vitamin C (ascorbic acid) can act as a reducing agent, transferring electrons to iodine in potassium iodide to convert it to iodide ions. This reaction involves the oxidation of vitamin C to dehydroascorbic acid and the reduction of iodine to iodide ions, resulting in a color change indicating the presence of iodide ions. The balanced chemical equation for this reaction is 2KI + C6H8O6 -> I2 + 2K + C6H6O6.
What colour is the precipitate formed when sodium hydroxide reacts with potassium iodide?
They are not soluble, therefore they do not precipitate or form a color....a.k.a....no reaction...
Why would the reaction between potassium iodide and lead (II) nitrate be used to make paint?
The reaction is the following:2 KI + Pb(NO3)2 = PbI2 + 2 KNO3Lead iodide has a beautiful yellow color.
When add nitrous acid to potassium iodide solution?
When nitrous acid is added to a potassium iodide solution, a redox reaction occurs where the nitrous acid is reduced to nitrogen gas and iodide ions are oxidized to iodine. This reaction can generate iodine, which can be observed as a color change in the solution from colorless to brown/yellow due to the formation of elemental iodine.
