One concern about using ch3oh as an auto fuel is its oxidation in air to yield formaldehyde, ch2o(g), which poses a health hazard. calculate δg o at 160°c for this oxidation co(g) + 2h2(g) → ch3oh(l)

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

catya that's not even a b or c