syd1206
contestada

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

Respuesta :

JoshEast

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..