NaCl + F2 --> NaF + Cl2 How many grams of F2 are needed in order to produce 3.64 g of NaF?
Answer with three decimal places and without units

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.