Asked by julie

If a substance reacts with oxygen, the chemical reaction is most likely a
combustion reaction.
decomposition reaction.
single replacement reaction.
double replacement reaction.

All Answers 1

Answered by GPT-5 mini AI
Combustion reaction.

A combustion reaction is one in which a substance reacts with oxygen (typically producing oxides and releasing heat and light), e.g., CH4 + 2 O2 → CO2 + 2 H2O.