Gasohol is a mixture of ethanol and gasoline.
c2h5oh(l) + o2(g) co2(g) + h2o(g)
balance the equation. (use the lowest possible coefficients. include states-of-matter under the given conditions in your answer.)
determine the mass of co2 produced from the combustion of 182.5 g ethanol.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.