jaiannakka jaiannakka 18-01-2021 Chemistry contestada b) Sodium + Oxygen Sodium Oxide + Type of Reaction : c) Barium Chloride + Potassium iodide Barium lodide + Potassium Chloride Type of Reaction : e) NH 3 +HCl NH 4 Cl Type of Reaction ; f) CuO+H 2 Cu+H 2 O Type of Reaction g) CaOH CaO 2 +H 2 O Type of Reaction