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Which are the reactants in this combustion reaction? _____ > CO2 2H2O Select one of the options below as your answer:
a. CH4 2O2
b. 2H2CO3
c. CO2 2H2O

Respuesta :

elskywalker
a.CH4 2O2, so we have one C, 4 H and 4 O in each side of the equation, that is the correct balancing. Also this is a complete combustion as CO2 is produced instead of CO. Hope i helped!
Willchemistry
Chemical equation balanced:

CH₄ + 2 O₂ = CO₂ + 2 H₂O

type of reaction: Combustion 

Answer A

hope this helps!