To demonstrate a double displacement reaction,1) the solution of lead 2) nitrate and potassium iodide are mixed
a) what is the colour of the precipitation formed? name the compound precipitated.
b) write the balanced chemical equation for this reaction.
Answers
Answered by
26
a) The colour of the precipitate is YELLOW and the compound precipitated is PbI2.
b)Pb(NO3)2 +KI -------------》KNO3 + PbI2.
The balanced equation is
Pb (NO3)2 +2KI ----------> 2KNO3 +PbI2.
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b)Pb(NO3)2 +KI -------------》KNO3 + PbI2.
The balanced equation is
Pb (NO3)2 +2KI ----------> 2KNO3 +PbI2.
HOPE IT HELPS YOU.... ☺☺☺
Answered by
4
The precipitate formed is PbI2 and is yellow in color. The balanced chemical equation is :
Pb(NO3)2+2KI = PbI2 +2 KNO3
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