Which equation shown below is balanced? 4As + 302 → 2As2O3
2N2 + H2 → 3NH3
2KCIO4 → 2KCI + O2
2Na+ 02 → 2Na2O

Suppose you got a low yield of benzoin from your benzoin condensation reaction and thus only have 0.300 g of benzoin to use as the starting material for this reaction. how much concentrated nitric acid should you add? (concentrated nitric acid is 15.8 m). write your answer in the form x. xx ml

The p sub shell can hold up to 8 electrons in an atom. true or false?

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.