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What will happen when lead nitrate is heated?

 2Pb(NO3)2 (solid) ----heat---> 2PbO (solid) + 4NO2 (gas) + O2 (gas)

when lead nitrate is heated it forms lea oxide (solid) and nitrogen dioxide (gas) and oxygen (gas)

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 when lead nitrate is heated the reaction is as follows

2Pb(NO3)2 (s)  + heat -------> 2PbO (s) + 4NO2 (g) + O2 (g)

here Pb(NO3)2 is lead nitrate.

PbO is lead oxide

NO2 is nitrogen dioxide 

and this is a decomposition reaction as lead nitrate splits up ito three elements when heat is supplied.

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o

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the reaction is thermal decomposition 
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the reaction is thermal decomposition 
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On heating lead nitrate decomposition reaction takes place and lead nitrate get splits into lead oxide,nitrogen dioxide and oxygen gas.
2Pb(NO3)2 + heat ------>2PbO + 4NO2 + O2
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When lead(II) nitrate is heated, it decomposes into lead (II) oxide, nitrogen dioxide and oxygen. The balanced chemical equation for this reaction is 2 Pb(NO3)2 (s) produces 2 PbO (s) + 4NO2 + O2 (g).
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When lead nitrate is heated is decomposes into lead monoxide ​, nitrogen dioxide and oxygen.The chemical formular is - 

                                                      2Pb(NO3)2 = 2PbO + 4NO2 + O2.
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the reaction is thermal decomposition
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When lead nitrate is heated,lead oxide[PbO] , nitrogen dioxide[NO2​] which appears as brown fumes and oxygen is produced.the chemical eqn is 
2Pb[NO3​]2 ----heat---->2PbO+4NO2​+O2
It is thermal decomposition reaction.
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Thermal decomposition
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thanks
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2PB(NO3)2---heat---> 2PBO+4NO2+O2
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When lead nitrate is heated then lead oxide is formed along with oxygen gas .....and a brown coloured gas..
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When lead nitrate is heated it splits up into three atoms and it is thermal decomposition reaction
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no
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when lead nitrate is heated the reaction is as follows

2Pb(NO3)2?(s) ?+ heat -------> 2PbO (s) + 4NO2?(g) + O2?(g)
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On heating lead nitrate it decompose to produce lead oxide ,nitrogen dioxiide and oxygen.
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2PB(NO3)2---heat---> 2PBO+4NO2+O2 
pls upvote
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Simply the answer will be..... When lead nitrate heated it produces brown fumes
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melt
 
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Science

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When lead nitrate is heated, it breaks down into lead monoxide, nitrogen dioxide, and oxygen. 2Pb(NO3)2→2PbO+4NO2+O2. 
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When lead nitrate is heated it will form yellow colour lead oxide, brown fumes of nitrogen dioxide and oxygen gas. The reaction is as follow:- 2Pb(NO3)2(s) ---------2PbO(s) + 4NO2(g) + O2(g) This reaction is know as thermal decomposition reaction.
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