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Why does potassium iodide and lead nitrate form a yellow substance?
Wiki User
∙ 7y ago
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.
Wiki User
∙ 7y ago
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What happens when potassium iodide and lead nitrate are combined?
potassium nitrate (aq) and lead iodide (s) are formed to create a yellow cloudy substance in a yellow liquid that will settle as a powder.
What precipitate form when potassium iodide and lead nitrate react?
A yellow Lead(II) iodide precipitate
Why do you prepare lead iodide from lead nitrate?
Pour a solution of Sodium(or Potassium) Iodide over Lead nitrate solution. The Lead iodide will be precipitated out as a yellow solid
Reacting lead II nitrate solution with potassium iodide solution?
This is a double displacement reaction. 2KI + Pb(NO3)2 --> 2KNO3 + PbI2 Potassium iodide + Lead(II) nitrate --> Potassium nitrate + Lead(II) iodide A bright yellow precipitate will form when these two react.
What happens when you mixed Lead Nitrate with Sodium Iodide?
A precipitate of yellow Lead iodide and Sodium nitrate are formed
What happens when potassium iodide and lead nitrate are combined?
potassium nitrate (aq) and lead iodide (s) are formed to create a yellow cloudy substance in a yellow liquid that will settle as a powder.
What precipitate form when potassium iodide and lead nitrate react?
A yellow Lead(II) iodide precipitate
Why do you prepare lead iodide from lead nitrate?
Pour a solution of Sodium(or Potassium) Iodide over Lead nitrate solution. The Lead iodide will be precipitated out as a yellow solid
What is observed when a solution of potassium iodide is added to silver nitrate solution?
A yellow precipitate of silver iodide (AgI).
Reacting lead II nitrate solution with potassium iodide solution?
This is a double displacement reaction. 2KI + Pb(NO3)2 --> 2KNO3 + PbI2 Potassium iodide + Lead(II) nitrate --> Potassium nitrate + Lead(II) iodide A bright yellow precipitate will form when these two react.
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.
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 evidence that a chemical reaction occured in silver nitrate and potassium iodide?
A yellow precipitate of silver iodiode (AgI) is formed.
Potassium iodide plus lead nitrate?
Pb(NO3)2 + 2NaI = PbI2 = 2NaNO3 Lead iodide is a yellow precipitate.
What react to lead II nitrate and sodium iodide to make lead iodide and sodium nitrate?
Produces yellow Lead(II) iodide and Sodium nitrate
What happens when you mixed Lead Nitrate with Sodium Iodide?
A precipitate of yellow Lead iodide and Sodium nitrate are formed
Silver nitrate and potassium iodine put together make what?
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.
