Which of the following is a combustion reaction? . a 2h2o 2h2 + o2. b 2agno3 + h2s yields ag2s + 2nho3. c ch4 + 2o2 yields co2 + 2h2o. d 2al + n2 yields 2aln.

A combustion reaction is a reaction that uses oxygen as a reactant and yields carbon dioxide and water as products. Among the choices, C is the combustion reaction since it fits with the description of the aforementioned reaction. Answer is C.CH4 + 2O2 yields CO2 + 2H2O

Yes you are correct use the scientific method

Woah that’s a lot to read xd i’ll try though. i’ll get back t you if. i know the andwer