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Electrolysis

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How can we make electrolysis of molten lead idodide And whats the formula isnt it PbI or what help pls this question making go crazy
isnt the valency of Pb is 4 ? am i right or rong shit
 
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pb has avalency of 4 and iodine has a valency of 1- so the formulae for lead iodide is pbI2.
at the cathode molten lead is formed:
pb2+ + 2e- gives pb

and at the anode:
2I- gives I2 + 2e-
hope it helps !!! :)
 
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pb has avalency of 4 and iodine has a valency of 1- so the formulae for lead iodide is pbI2.
at the cathode molten lead is formed:
pb2+ + 2e- gives pb

and at the anode:
2I- gives I2 + 2e-
hope it helps !!! :)

i guess it should be PbI4 instead of PbI2!!
 
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