Find for the reaction: ch4(g) + 202(g) ? co2(g) + 2h20(1). [ahg (ch4(.8 kj/mol; ? ? 'f (co2(.5 kj/mol; ? ? 'r(h2o(.5 kj/mol] (you must show your work to get credit)

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.