Which reaction is balanced correctly? O 2C + O2 – CO 2

O C 6H 120 6 + 60 2 - 3CO 2 + 6H 20

O C3H 8 + 50 2 – 3CO 2 + 2H 20

CH 4 + 20 2 - CO 2 + 2H 20

Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.