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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.
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
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.
What color is Lugol's solution prior to changing color?
Lugol's solution is a solution of iodine (1-5%) and potassium iodide in water. So the solution should have the pale color of iodine and the color should be pale (light) brown.
Will whole milk expect to react with a color change if mixed with iodine potassium iodide solution?
Any reaction; iodine is used to test the contamination with starch.
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.
Why does potassium iodide and lead nitrate form a yellow substance?
The reaction of potassium iodide (KI) and lead nitrate, Pb(NO3)2 is a double displacement reaction. It looks like this: 2KI(aq) + Pb(NO3)2(aq) ==> PbI2(s) + 2KNO3(aq). Note that PbI2 is a solid, and it happens to have a yellow color.
