Question

Please help me with this , please , and correctly please
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Answer 1

Hey Dear:)

a) 2Pb(NO₃)₂ ---->  2PbO +4 NO₂ + O₂

      Decomposition Reaction

b) Pb(NO₃)₂+2 KI ----> 2PbI2 + KNO3

   Double Displacement Reaction

c) CuO + H₂ ---> Cu + H₂O

    Displacement Reaction

here is your answer

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