What is the concentration (in M) of the chloride ion when 16.7 mL of a 0.603 M solution of barium chloride is combined with 17.1 mL of a 0.588 M solution of aluminum chloride

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.