syd1206 syd1206

03-10-2021
Chemistry

contestada

in which type of reaction do Pb + O2 form PbO2?
synthesis
double displacement
single displacement
combustion

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JoshEast JoshEast

03-10-2021

Answer: COMBUSTION

Explanation:

A combustion reaction is a reaction of a substance (in this case lead; Pb) with oxygen gas (O₂). It is usually an exothermic reaction that produces an oxide..

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