I have to sort compounds into groups, separating them by if they are acidic, Ionic, or Covalent.

Heres the list:
Calcium Carbonate
Sodium Hypochlorite
Sodium Chloride
Sodium Hydrogen Carbonate
Acetic Acid
Ammonium Hydroxide
Silicon dioxide
Magnesium Sulfate
Carbon Dioxide
Magnesium Hydroxide
Calcium Oxide
Potassium Chloride
Titanium (IV) oxide
Carbon tetra Chloride
Copper (I) Sulfate
Phosphoric Acid
Magnesium Iodide
Carbonic Acid
Diphosphorus Pentoxide
Cobalt (II) Nitrate

PLEASE HELP ITS VERY MUCH NEEDED!!!

1 answer

This question makes absolutely no sense to me. Some of the compounds (acetic acid is an example) is acidic and covalent. Carbonic acid is acidic and covalent. Cobalt(II) nitrate is both ionic and covalent. Makes no sense.