israeltamiru23 israeltamiru23 20-11-2020 Chemistry contestada classify the following compounds as ionic and covalent. CH4 ,CCl4 ,HCl , NaCl ,NH3 ,CaO ,H2O , Br2 ,C2H5OH , CH3OCH2CH3 ,Co ,CH2CH2 ,MgSO4 ,C2H2 , H2SO4, CH3COONa ,CO2 ,H2 , KBr ,O2 ,NaOH.