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When a solution of substance X is added to a solution of potassium iodide then a yellow solid is separated out from the solution .what can be substance X?
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Lead nitrate is treated with potassium iodide solution?
A precipitate of Lead iodide and Potassium nitrate are formed
What is the use of potassium iodide in the preparation of iodine solution?
somehow. the potassium iodide act as a acidifying agent,
A solution of potassium iodide is treated with iron III nitrate solution?
no
What is difference between SSKI and Lugol's Solution?
It's the same thing. It is a solution of water that has been saturated to the max with potassium, then iodide is added (a form of iodine). So it is a potassium iodide solution.
What happens when a solution of chlorine is mixed separately with potassium bromine solution and potassium iodide?
It is left as a low hazard
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.
Lead nitrate is treated with potassium iodide solution?
A precipitate of Lead iodide and Potassium nitrate are formed
What is the use of potassium iodide in the preparation of iodine solution?
somehow. the potassium iodide act as a acidifying agent,
Which one is more dense a solution of potassium iodide or a mixture of toluene and naphthalene?
The solution of potassium iodide (if it is not extremely diluted) is more dense.
What is the Symbol equation for silver nitrate solution and potassium iodide?
Silver nitrate + Potassium iodide ----> Silver iodide + Potassium nitrate AgNO3 + KI ----> AgI + KNO3
Mercuric chloride and potassium iodide?
Reddish precipitate of Mercuric iodide and clear solution of Potassium chloride is produced
Is potassium bromide a pure substances?
This is an ionic compound and if it is not mixed in solution or found with other substances, it is pure.
A solution of potassium iodide is treated with iron III nitrate solution?
no
What is observed when a solution of potassium iodide is added to silver nitrate solution?
A yellow precipitate of silver iodide (AgI).
How does ferric chloride reacts with potassium iodide solution?
In aqueous solution they would not react. They would form a solution of ferric ions, chloride ions, potassium ions, and iodide ions.
What happens when silver nitrate solution is added to potassium iodide solution?
Ag(NO3)(aq) + KI(aq) ---> K(NO3)(aq) + AgI(s)
What happens when a solution of potassium iodide is added to a solution of lead nitrate taken in a test tube?
Lead iodide (Pb2I) precipitates as a yellow solid, leaving a solution of potassium and nitrate ions.
