In the following reaction, how many liters of oxygen produce 560 liters of
carbon dioxide in the oxidation of methane, given that both gases are at stp?
ch4 + 2o2 → co2 + 2h2o

The balanced chemical reaction will be:

CH4 + 2O2 → CO2 + 2H2O

We are given the amount of carbon dioxide to produce from the reaction. This will be our starting point.

560 L CH4 ( 1 mol CH4/ 22.4 L CH4 ) (2 mol O2/ 1 mol CH4 ) ( 22.4 L O2 / 1 mol O2) = 1120 L O2

i'm assuming that the correct answer is indeed the first one/ "a"..

i wish i could but this one is weird give me abc and i can solve it.